56142562 has 8 divisors (see below), whose sum is σ = 96244416. Its totient is φ = 24061092.

The previous prime is 56142553. The next prime is 56142577. The reversal of 56142562 is 26524165.

56142562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2005078 + ... + 2005105.

It is an arithmetic number, because the mean of its divisors is an integer number (12030552).

Almost surely, 2^56142562 is an apocalyptic number.

56142562 is a deficient number, since it is larger than the sum of its proper divisors (40101854).

56142562 is a wasteful number, since it uses less digits than its factorization.

56142562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010192.

The product of its digits is 14400, while the sum is 31.

The square root of 56142562 is about 7492.8340432709. The cubic root of 56142562 is about 382.9106177494.

The spelling of 56142562 in words is "fifty-six million, one hundred forty-two thousand, five hundred sixty-two".