57769088061 has 16 divisors (see below), whose sum is σ = 81564940800. Its totient is φ = 36267256368.

The previous prime is 57769088057. The next prime is 57769088071. The reversal of 57769088061 is 16088096775.

It is not a de Polignac number, because 57769088061 - 2² = 57769088057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 57769087992 and 57769088010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57769088021) 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, 3024891 + ... + 3043928.

It is an arithmetic number, because the mean of its divisors is an integer number (5097808800).

Almost surely, 2^57769088061 is an apocalyptic number.

It is an amenable number.

57769088061 is a deficient number, since it is larger than the sum of its proper divisors (23795852739).

57769088061 is a wasteful number, since it uses less digits than its factorization.

57769088061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6069008.

The product of its (nonzero) digits is 5080320, while the sum is 57.

The spelling of 57769088061 in words is "fifty-seven billion, seven hundred sixty-nine million, eighty-eight thousand, sixty-one".