57498769983 has 24 divisors (see below), whose sum is σ = 80326744960. Its totient is φ = 36581917680.

The previous prime is 57498769967. The next prime is 57498770011. The reversal of 57498769983 is 38996789475.

It is not a de Polignac number, because 57498769983 - 2⁴ = 57498769967 is a prime.

It is a super-2 number, since 2×57498769983² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57498769483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655428 + ... + 737958.

Almost surely, 2^57498769983 is an apocalyptic number.

57498769983 is a deficient number, since it is larger than the sum of its proper divisors (22827974977).

57498769983 is a wasteful number, since it uses less digits than its factorization.

57498769983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83019 (or 82996 counting only the distinct ones).

The product of its digits is 823011840, while the sum is 75.

The spelling of 57498769983 in words is "fifty-seven billion, four hundred ninety-eight million, seven hundred sixty-nine thousand, nine hundred eighty-three".