525105000124 has 24 divisors (see below), whose sum is σ = 919747563728. Its totient is φ = 262320094080.

The previous prime is 525105000059. The next prime is 525105000131. The reversal of 525105000124 is 421000501525.

It is a super-2 number, since 2×525105000124² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22531822 + ... + 22555114.

Almost surely, 2^525105000124 is an apocalyptic number.

It is an amenable number.

525105000124 is a deficient number, since it is larger than the sum of its proper divisors (394642563604).

525105000124 is a wasteful number, since it uses less digits than its factorization.

525105000124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28045 (or 28043 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 525105000124 its reverse (421000501525), we get a palindrome (946105501649).

The spelling of 525105000124 in words is "five hundred twenty-five billion, one hundred five million, one hundred twenty-four", and thus it is an aban number.