56019054 has 48 divisors (see below), whose sum is σ = 140365008. Its totient is φ = 14773248.

The previous prime is 56019031. The next prime is 56019059. The reversal of 56019054 is 45091065.

It is a super-2 number, since 2×56019054² = 6276268822109832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56019059) 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, 3507 + ... + 11150.

It is an arithmetic number, because the mean of its divisors is an integer number (2924271).

Almost surely, 2^56019054 is an apocalyptic number.

56019054 is an abundant number, since it is smaller than the sum of its proper divisors (84345954).

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

56019054 is a wasteful number, since it uses less digits than its factorization.

56019054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14689 (or 14682 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 56019054 is about 7484.5877641992. The cubic root of 56019054 is about 382.6296232897.

The spelling of 56019054 in words is "fifty-six million, nineteen thousand, fifty-four".