55162562 has 16 divisors (see below), whose sum is σ = 101838912. Its totient is φ = 21822480.

The previous prime is 55162543. The next prime is 55162571. The reversal of 55162562 is 26526155.

55162562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 151364 + ... + 151727.

It is an arithmetic number, because the mean of its divisors is an integer number (6364932).

Almost surely, 2^55162562 is an apocalyptic number.

55162562 is a deficient number, since it is larger than the sum of its proper divisors (46676350).

55162562 is a wasteful number, since it uses less digits than its factorization.

55162562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303113.

The product of its digits is 18000, while the sum is 32.

The square root of 55162562 is about 7427.1503283561. The cubic root of 55162562 is about 380.6695536368.

The spelling of 55162562 in words is "fifty-five million, one hundred sixty-two thousand, five hundred sixty-two".