57115444040153 has 4 divisors (see below), whose sum is σ = 57115463306880. Its totient is φ = 57115424773428.

The previous prime is 57115444040107. The next prime is 57115444040183. The reversal of 57115444040153 is 35104044451175.

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 57115444040153 - 2⁸ = 57115444039897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57115444040183) 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, 4144013 + ... + 11463146.

It is an arithmetic number, because the mean of its divisors is an integer number (14278865826720).

Almost surely, 2^{57115444040153} is an apocalyptic number.

It is an amenable number.

57115444040153 is a deficient number, since it is larger than the sum of its proper divisors (19266727).

57115444040153 is a wasteful number, since it uses less digits than its factorization.

57115444040153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19266726.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 57115444040153 in words is "fifty-seven trillion, one hundred fifteen billion, four hundred forty-four million, forty thousand, one hundred fifty-three".