57126656051 has 8 divisors (see below), whose sum is σ = 57223693200. Its totient is φ = 57029682528.

The previous prime is 57126655997. The next prime is 57126656053. The reversal of 57126656051 is 15065662175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57126656051 - 2⁶ = 57126655987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57126655993 and 57126656011.

It is not an unprimeable number, because it can be changed into a prime (57126656053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991825 + ... + 2020301.

It is an arithmetic number, because the mean of its divisors is an integer number (7152961650).

Almost surely, 2^57126656051 is an apocalyptic number.

57126656051 is a deficient number, since it is larger than the sum of its proper divisors (97037149).

57126656051 is a wasteful number, since it uses less digits than its factorization.

57126656051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31813.

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 57126656051 in words is "fifty-seven billion, one hundred twenty-six million, six hundred fifty-six thousand, fifty-one".