525288120124 has 12 divisors (see below), whose sum is σ = 921060214200. Its totient is φ = 262128058928.

The previous prime is 525288120121. The next prime is 525288120191. The reversal of 525288120124 is 421021882525.

It is a super-3 number, since 3×525288120124³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525288120121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128997994 + ... + 129002065.

It is an arithmetic number, because the mean of its divisors is an integer number (76755017850).

Almost surely, 2^525288120124 is an apocalyptic number.

It is an amenable number.

525288120124 is a deficient number, since it is larger than the sum of its proper divisors (395772094076).

525288120124 is a wasteful number, since it uses less digits than its factorization.

525288120124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258000572 (or 258000570 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The spelling of 525288120124 in words is "five hundred twenty-five billion, two hundred eighty-eight million, one hundred twenty thousand, one hundred twenty-four".