56057602773471 has 24 divisors (see below), whose sum is σ = 82909267345296. Its totient is φ = 33655596399360.

The previous prime is 56057602773457. The next prime is 56057602773479. The reversal of 56057602773471 is 17437720675065.

It is not a de Polignac number, because 56057602773471 - 2²⁹ = 56057065902559 is a prime.

It is a super-3 number, since 3×56057602773471³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56057602773479) 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, 1348360480 + ... + 1348402053.

It is an arithmetic number, because the mean of its divisors is an integer number (3454552806054).

Almost surely, 2^{56057602773471} is an apocalyptic number.

56057602773471 is a deficient number, since it is larger than the sum of its proper divisors (26851664571825).

56057602773471 is a wasteful number, since it uses less digits than its factorization.

56057602773471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696762603 (or 2696762590 counting only the distinct ones).

The product of its (nonzero) digits is 51861600, while the sum is 60.

The spelling of 56057602773471 in words is "fifty-six trillion, fifty-seven billion, six hundred two million, seven hundred seventy-three thousand, four hundred seventy-one".