57610400997 has 16 divisors (see below), whose sum is σ = 77122842048. Its totient is φ = 38252607360.

The previous prime is 57610400959. The next prime is 57610401031. The reversal of 57610400997 is 79900401675.

It is a happy number.

It is not a de Polignac number, because 57610400997 - 2²⁴ = 57593623781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57610400927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493718 + ... + 1531800.

It is an arithmetic number, because the mean of its divisors is an integer number (4820177628).

Almost surely, 2^57610400997 is an apocalyptic number.

It is an amenable number.

57610400997 is a deficient number, since it is larger than the sum of its proper divisors (19512441051).

57610400997 is a wasteful number, since it uses less digits than its factorization.

57610400997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40100.

The product of its (nonzero) digits is 476280, while the sum is 48.

The spelling of 57610400997 in words is "fifty-seven billion, six hundred ten million, four hundred thousand, nine hundred ninety-seven".