55015254125 has 16 divisors (see below), whose sum is σ = 73940503728. Its totient is φ = 40626648000.

The previous prime is 55015254103. The next prime is 55015254131. The reversal of 55015254125 is 52145251055.

55015254125 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 40438796836 + 14576457289 = 201094^2 + 120733^2 .

It is not a de Polignac number, because 55015254125 - 2⁸ = 55015253869 is a prime.

It is a Curzon number.

It is a congruent number.

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, 16926146 + ... + 16929395.

It is an arithmetic number, because the mean of its divisors is an integer number (4621281483).

Almost surely, 2^55015254125 is an apocalyptic number.

It is an amenable number.

55015254125 is a deficient number, since it is larger than the sum of its proper divisors (18925249603).

55015254125 is a wasteful number, since it uses less digits than its factorization.

55015254125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33855569 (or 33855559 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 55015254125 in words is "fifty-five billion, fifteen million, two hundred fifty-four thousand, one hundred twenty-five".