55389262082 has 32 divisors (see below), whose sum is σ = 105994082304. Its totient is φ = 21078363600.

The previous prime is 55389262067. The next prime is 55389262087. The reversal of 55389262082 is 28026298355.

It is a self number, because there is not a number n which added to its sum of digits gives 55389262082.

It is not an unprimeable number, because it can be changed into a prime (55389262087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4175594 + ... + 4188837.

It is an arithmetic number, because the mean of its divisors is an integer number (3312315072).

Almost surely, 2^55389262082 is an apocalyptic number.

55389262082 is a deficient number, since it is larger than the sum of its proper divisors (50604820222).

55389262082 is a wasteful number, since it uses less digits than its factorization.

55389262082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8364494.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 55389262082 in words is "fifty-five billion, three hundred eighty-nine million, two hundred sixty-two thousand, eighty-two".