56286054 has 72 divisors (see below), whose sum is σ = 137393256. Its totient is φ = 16632000.

The previous prime is 56286047. The next prime is 56286067. The reversal of 56286054 is 45068265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 93354 + ... + 93954.

Almost surely, 2^56286054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56286054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68696628).

56286054 is an abundant number, since it is smaller than the sum of its proper divisors (81107202).

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

56286054 is a wasteful number, since it uses less digits than its factorization.

56286054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 56286054 is about 7502.4032149705. The cubic root of 56286054 is about 383.2365609952.

The spelling of 56286054 in words is "fifty-six million, two hundred eighty-six thousand, fifty-four".