56613060 has 192 divisors, whose sum is σ = 213373440. Its totient is φ = 12165120.

The previous prime is 56613049. The next prime is 56613079. The reversal of 56613060 is 6031665.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63820 + ... + 64700.

It is an arithmetic number, because the mean of its divisors is an integer number (1111320).

Almost surely, 2^56613060 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 56613060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106686720).

56613060 is an abundant number, since it is smaller than the sum of its proper divisors (156760380).

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

56613060 is a wasteful number, since it uses less digits than its factorization.

56613060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 56613060 is about 7524.1650699596. The cubic root of 56613060 is about 383.9772935792.

The spelling of 56613060 in words is "fifty-six million, six hundred thirteen thousand, sixty".