55452162 has 16 divisors (see below), whose sum is σ = 112151520. Its totient is φ = 18276192.

The previous prime is 55452161. The next prime is 55452167. The reversal of 55452162 is 26125455.

It is not an unprimeable number, because it can be changed into a prime (55452161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51388 + ... + 52455.

It is an arithmetic number, because the mean of its divisors is an integer number (7009470).

Almost surely, 2^55452162 is an apocalyptic number.

55452162 is an abundant number, since it is smaller than the sum of its proper divisors (56699358).

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

55452162 is a wasteful number, since it uses less digits than its factorization.

55452162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103937.

The product of its digits is 12000, while the sum is 30.

The square root of 55452162 is about 7446.6208443830. The cubic root of 55452162 is about 381.3345550341.

The spelling of 55452162 in words is "fifty-five million, four hundred fifty-two thousand, one hundred sixty-two".