56862874454 has 8 divisors (see below), whose sum is σ = 89783486040. Its totient is φ = 26935045776.

The previous prime is 56862874421. The next prime is 56862874487. The reversal of 56862874454 is 45447826865.

It is an interprime number because it is at equal distance from previous prime (56862874421) and next prime (56862874487).

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

It is a super-3 number, since 3×56862874454³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56862874393 and 56862874402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748195679 + ... + 748195754.

It is an arithmetic number, because the mean of its divisors is an integer number (11222935755).

Almost surely, 2^56862874454 is an apocalyptic number.

56862874454 is a deficient number, since it is larger than the sum of its proper divisors (32920611586).

56862874454 is a wasteful number, since it uses less digits than its factorization.

56862874454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496391454.

The product of its digits is 51609600, while the sum is 59.

The spelling of 56862874454 in words is "fifty-six billion, eight hundred sixty-two million, eight hundred seventy-four thousand, four hundred fifty-four".