55372862 has 16 divisors (see below), whose sum is σ = 85078080. Its totient is φ = 27017088.

The previous prime is 55372847. The next prime is 55372873. The reversal of 55372862 is 26827355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42314 + ... + 43602.

It is an arithmetic number, because the mean of its divisors is an integer number (5317380).

Almost surely, 2^55372862 is an apocalyptic number.

55372862 is a deficient number, since it is larger than the sum of its proper divisors (29705218).

55372862 is a wasteful number, since it uses less digits than its factorization.

55372862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795.

The product of its digits is 100800, while the sum is 38.

The square root of 55372862 is about 7441.2943766525. The cubic root of 55372862 is about 381.1526910302.

The spelling of 55372862 in words is "fifty-five million, three hundred seventy-two thousand, eight hundred sixty-two".