56354155642304 has 56 divisors (see below), whose sum is σ = 120675189990768. Its totient is φ = 25956637378560.

The previous prime is 56354155642297. The next prime is 56354155642313. The reversal of 56354155642304 is 40324655145365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68566397 + ... + 69383420.

It is an arithmetic number, because the mean of its divisors is an integer number (2154914106978).

Almost surely, 2^{56354155642304} is an apocalyptic number.

It is an amenable number.

56354155642304 is an abundant number, since it is smaller than the sum of its proper divisors (64321034348464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56354155642304 is a wasteful number, since it uses less digits than its factorization.

56354155642304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137950333 (or 137950323 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 56354155642304 in words is "fifty-six trillion, three hundred fifty-four billion, one hundred fifty-five million, six hundred forty-two thousand, three hundred four".