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55514251041 = 318504750347
BaseRepresentation
bin110011101100111010…
…000011111100100001
312022021212212010222220
4303230322003330201
51402143122013131
641300343021253
74003460230254
oct635472037441
9168255763886
1055514251041
11215a8390517
12a91373a829
135309303172
142988c1709b
15169da2be96
hexcece83f21

55514251041 has 4 divisors (see below), whose sum is σ = 74019001392. Its totient is φ = 37009500692.

The previous prime is 55514251027. The next prime is 55514251069. The reversal of 55514251041 is 14015241555.

It is a happy number.

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 not a de Polignac number, because 55514251041 - 210 = 55514250017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55514250993 and 55514251011.

It is not an unprimeable number, because it can be changed into a prime (55514250041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9252375171 + ... + 9252375176.

It is an arithmetic number, because the mean of its divisors is an integer number (18504750348).

Almost surely, 255514251041 is an apocalyptic number.

It is an amenable number.

55514251041 is a deficient number, since it is larger than the sum of its proper divisors (18504750351).

55514251041 is a wasteful number, since it uses less digits than its factorization.

55514251041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18504750350.

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 55514251041 its reverse (14015241555), we get a palindrome (69529492596).

The spelling of 55514251041 in words is "fifty-five billion, five hundred fourteen million, two hundred fifty-one thousand, forty-one".

Divisors: 1 3 18504750347 55514251041