56514630 has 32 divisors (see below), whose sum is σ = 143614944. Its totient is φ = 14183936.

The previous prime is 56514583. The next prime is 56514631. The reversal of 56514630 is 3641565.

56514630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56514631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54897 + ... + 55916.

It is an arithmetic number, because the mean of its divisors is an integer number (4487967).

Almost surely, 2^56514630 is an apocalyptic number.

56514630 is an abundant number, since it is smaller than the sum of its proper divisors (87100314).

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

56514630 is a wasteful number, since it uses less digits than its factorization.

56514630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110840.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56514630 is about 7517.6212993207. The cubic root of 56514630 is about 383.7546311161.

The spelling of 56514630 in words is "fifty-six million, five hundred fourteen thousand, six hundred thirty".