253501525039 has 12 divisors (see below), whose sum is σ = 295087925664. Its totient is φ = 217140834624.

The previous prime is 253501525009. The next prime is 253501525073. The reversal of 253501525039 is 930525105352.

It is a happy number.

It is not a de Polignac number, because 253501525039 - 2⁵ = 253501525007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253501524992 and 253501525010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253501525009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666714 + ... + 1812439.

It is an arithmetic number, because the mean of its divisors is an integer number (24590660472).

Almost surely, 2^253501525039 is an apocalyptic number.

253501525039 is a deficient number, since it is larger than the sum of its proper divisors (41586400625).

253501525039 is a wasteful number, since it uses less digits than its factorization.

253501525039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480654 (or 3480647 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 40.

The spelling of 253501525039 in words is "two hundred fifty-three billion, five hundred one million, five hundred twenty-five thousand, thirty-nine".