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54345210041 = 184729423503
BaseRepresentation
bin110010100111001110…
…100001100010111001
312012021102002201020002
4302213032201202321
51342244333210131
640544342242345
73632503443413
oct624716414271
9165242081202
1054345210041
11210584aa731
12a6481263b5
13518105b325
1428b78659b3
1516310a96cb
hexca73a18b9

54345210041 has 4 divisors (see below), whose sum is σ = 54374635392. Its totient is φ = 54315784692.

The previous prime is 54345209981. The next prime is 54345210053. The reversal of 54345210041 is 14001254345.

54345210041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54345210041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54345209986 and 54345210013.

It is not an unprimeable number, because it can be changed into a prime (54345210091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14709905 + ... + 14713598.

It is an arithmetic number, because the mean of its divisors is an integer number (13593658848).

Almost surely, 254345210041 is an apocalyptic number.

It is an amenable number.

54345210041 is a deficient number, since it is larger than the sum of its proper divisors (29425351).

54345210041 is a wasteful number, since it uses less digits than its factorization.

54345210041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29425350.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 54345210041 its reverse (14001254345), we get a palindrome (68346464386).

The spelling of 54345210041 in words is "fifty-four billion, three hundred forty-five million, two hundred ten thousand, forty-one".

Divisors: 1 1847 29423503 54345210041