525414680 has 32 divisors (see below), whose sum is σ = 1351067040. Its totient is φ = 180142080.

The previous prime is 525414671. The next prime is 525414707. The reversal of 525414680 is 86414525.

It is a super-3 number, since 3×525414680³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 525414680.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937961 + ... + 938520.

It is an arithmetic number, because the mean of its divisors is an integer number (42220845).

Almost surely, 2^525414680 is an apocalyptic number.

It is an amenable number.

525414680 is an abundant number, since it is smaller than the sum of its proper divisors (825652360).

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

525414680 is a wasteful number, since it uses less digits than its factorization.

525414680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876499 (or 1876495 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 525414680 is about 22921.9257480692. The cubic root of 525414680 is about 806.9266660323.

The spelling of 525414680 in words is "five hundred twenty-five million, four hundred fourteen thousand, six hundred eighty".