525461432 has 16 divisors (see below), whose sum is σ = 1043195760. Its totient is φ = 247275904.

The previous prime is 525461407. The next prime is 525461459. The reversal of 525461432 is 234164525.

It is a super-2 number, since 2×525461432² = 552219433038981248, which 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 3 ways as a sum of consecutive naturals, for example, 1931708 + ... + 1931979.

It is an arithmetic number, because the mean of its divisors is an integer number (65199735).

Almost surely, 2^525461432 is an apocalyptic number.

It is an amenable number.

525461432 is a deficient number, since it is larger than the sum of its proper divisors (517734328).

525461432 is a wasteful number, since it uses less digits than its factorization.

525461432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863710 (or 3863706 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 525461432 is about 22922.9455349874. The cubic root of 525461432 is about 806.9505990754.

The spelling of 525461432 in words is "five hundred twenty-five million, four hundred sixty-one thousand, four hundred thirty-two".