55572931126 has 16 divisors (see below), whose sum is σ = 83487819600. Its totient is φ = 27743683968.

The previous prime is 55572931123. The next prime is 55572931129. The reversal of 55572931126 is 62113927555.

55572931126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55572931123) and next prime (55572931129).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55572931123) 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, 6745906 + ... + 6754138.

It is an arithmetic number, because the mean of its divisors is an integer number (5217988725).

Almost surely, 2^55572931126 is an apocalyptic number.

55572931126 is a deficient number, since it is larger than the sum of its proper divisors (27914888474).

55572931126 is a wasteful number, since it uses less digits than its factorization.

55572931126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13023.

The product of its digits is 567000, while the sum is 46.

The spelling of 55572931126 in words is "fifty-five billion, five hundred seventy-two million, nine hundred thirty-one thousand, one hundred twenty-six".