55015228970 has 32 divisors (see below), whose sum is σ = 106659313488. Its totient is φ = 20310571008.

The previous prime is 55015228967. The next prime is 55015228987. The reversal of 55015228970 is 7982251055.

55015228970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 8708062489 + 46307166481 = 93317^2 + 215191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111592 + ... + 1160028.

Almost surely, 2^55015228970 is an apocalyptic number.

55015228970 is a deficient number, since it is larger than the sum of its proper divisors (51644084518).

55015228970 is a wasteful number, since it uses less digits than its factorization.

55015228970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57194.

The product of its (nonzero) digits is 252000, while the sum is 44.

The spelling of 55015228970 in words is "fifty-five billion, fifteen million, two hundred twenty-eight thousand, nine hundred seventy".