55743627105 has 24 divisors (see below), whose sum is σ = 96628033320. Its totient is φ = 29728166400.

The previous prime is 55743627077. The next prime is 55743627143. The reversal of 55743627105 is 50172634755.

It is a happy number.

55743627105 is a `hidden beast` number, since 5 + 5 + 7 + 4 + 3 + 627 + 10 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 609299856 + 55134327249 = 24684^2 + 234807^2 .

It is not a de Polignac number, because 55743627105 - 2⁶ = 55743627041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1144755 + ... + 1192455.

It is an arithmetic number, because the mean of its divisors is an integer number (4026168055).

Almost surely, 2^55743627105 is an apocalyptic number.

It is an amenable number.

55743627105 is a deficient number, since it is larger than the sum of its proper divisors (40884406215).

55743627105 is a wasteful number, since it uses less digits than its factorization.

55743627105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73681 (or 73678 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 55743627105 in words is "fifty-five billion, seven hundred forty-three million, six hundred twenty-seven thousand, one hundred five".