5125255520052 has 48 divisors (see below), whose sum is σ = 12690389537280. Its totient is φ = 1606442157408.

The previous prime is 5125255520017. The next prime is 5125255520123. The reversal of 5125255520052 is 2500255525215.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157354618 + ... + 157387185.

It is an arithmetic number, because the mean of its divisors is an integer number (264383115360).

Almost surely, 2^{5125255520052} is an apocalyptic number.

It is an amenable number.

5125255520052 is an abundant number, since it is smaller than the sum of its proper divisors (7565134017228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5125255520052 is a wasteful number, since it uses less digits than its factorization.

5125255520052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314741892 (or 314741890 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 39.

The spelling of 5125255520052 in words is "five trillion, one hundred twenty-five billion, two hundred fifty-five million, five hundred twenty thousand, fifty-two".