57032215052107 has 4 divisors (see below), whose sum is σ = 57032237361096. Its totient is φ = 57032192743120.

The previous prime is 57032215052063. The next prime is 57032215052123. The reversal of 57032215052107 is 70125051223075.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57032215052107 - 2⁷ = 57032215051979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57032215052107.

It is not an unprimeable number, because it can be changed into a prime (57032215052807) 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, 6736513 + ... + 12627154.

It is an arithmetic number, because the mean of its divisors is an integer number (14258059340274).

Almost surely, 2^{57032215052107} is an apocalyptic number.

57032215052107 is a deficient number, since it is larger than the sum of its proper divisors (22308989).

57032215052107 is a wasteful number, since it uses less digits than its factorization.

57032215052107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22308988.

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 57032215052107 in words is "fifty-seven trillion, thirty-two billion, two hundred fifteen million, fifty-two thousand, one hundred seven".