56454060 has 96 divisors (see below), whose sum is σ = 171686592. Its totient is φ = 13777920.

The previous prime is 56454049. The next prime is 56454077. The reversal of 56454060 is 6045465.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122230 + ... + 122690.

It is an arithmetic number, because the mean of its divisors is an integer number (1788402).

Almost surely, 2^56454060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56454060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85843296).

56454060 is an abundant number, since it is smaller than the sum of its proper divisors (115232532).

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

56454060 is a wasteful number, since it uses less digits than its factorization.

56454060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 56454060 is about 7513.5916844077. The cubic root of 56454060 is about 383.6174847587.

It can be divided in two parts, 564540 and 60, that multiplied together give a square (33872400 = 5820²).

The spelling of 56454060 in words is "fifty-six million, four hundred fifty-four thousand, sixty".