56555130854 has 8 divisors (see below), whose sum is σ = 87757961760. Its totient is φ = 27302476936.

The previous prime is 56555130811. The next prime is 56555130871. The reversal of 56555130854 is 45803155565.

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

It is a super-4 number, since 4×56555130854⁴ (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56555130799 and 56555130808.

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, 487544174 + ... + 487544289.

It is an arithmetic number, because the mean of its divisors is an integer number (10969745220).

Almost surely, 2^56555130854 is an apocalyptic number.

56555130854 is a deficient number, since it is larger than the sum of its proper divisors (31202830906).

56555130854 is a wasteful number, since it uses less digits than its factorization.

56555130854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975088494.

The product of its (nonzero) digits is 1800000, while the sum is 47.

The spelling of 56555130854 in words is "fifty-six billion, five hundred fifty-five million, one hundred thirty thousand, eight hundred fifty-four".