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54144601 = 77734943
BaseRepresentation
bin1100111010001…
…0111001011001
310202212211102121
43032202321121
5102330111401
65212301241
71225135660
oct316427131
9122784377
1054144601
1128621705
1216171821
13b2a9a34
147295dd7
154b47ca1
hex33a2e59

54144601 has 4 divisors (see below), whose sum is σ = 61879552. Its totient is φ = 46409652.

The previous prime is 54144593. The next prime is 54144613. The reversal of 54144601 is 10644145.

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 54144601 - 23 = 54144593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54144301) 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, 3867465 + ... + 3867478.

It is an arithmetic number, because the mean of its divisors is an integer number (15469888).

Almost surely, 254144601 is an apocalyptic number.

It is an amenable number.

54144601 is a deficient number, since it is larger than the sum of its proper divisors (7734951).

54144601 is an equidigital number, since it uses as much as digits as its factorization.

54144601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734950.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 54144601 is about 7358.3015023849. The cubic root of 54144601 is about 378.3133954617.

Adding to 54144601 its reverse (10644145), we get a palindrome (64788746).

It can be divided in two parts, 54144 and 601, that added together give a palindrome (54745).

The spelling of 54144601 in words is "fifty-four million, one hundred forty-four thousand, six hundred one".

Divisors: 1 7 7734943 54144601