5015423445525 has 144 divisors (see below), whose sum is σ = 9083151172368. Its totient is φ = 2645360640000.

The previous prime is 5015423445493. The next prime is 5015423445559. The reversal of 5015423445525 is 5255443245105.

5015423445525 is a `hidden beast` number, since 5 + 0 + 1 + 54 + 2 + 3 + 44 + 552 + 5 = 666.

It can be written as a sum of positive squares in 24 ways, for example, as 2074040663409 + 2941382782116 = 1440153^2 + 1715046^2 .

It is not a de Polignac number, because 5015423445525 - 2⁵ = 5015423445493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8345130225 + ... + 8345130825.

It is an arithmetic number, because the mean of its divisors is an integer number (63077438697).

Almost surely, 2^{5015423445525} is an apocalyptic number.

It is an amenable number.

5015423445525 is a deficient number, since it is larger than the sum of its proper divisors (4067727726843).

5015423445525 is a wasteful number, since it uses less digits than its factorization.

5015423445525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672 (or 1664 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 5015423445525 in words is "five trillion, fifteen billion, four hundred twenty-three million, four hundred forty-five thousand, five hundred twenty-five".