525679396 has 24 divisors (see below), whose sum is σ = 1024926336. Its totient is φ = 233860320.

The previous prime is 525679381. The next prime is 525679397. The reversal of 525679396 is 693976525.

It is not an unprimeable number, because it can be changed into a prime (525679397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125031 + ... + 129166.

It is an arithmetic number, because the mean of its divisors is an integer number (42705264).

Almost surely, 2^525679396 is an apocalyptic number.

It is an amenable number.

525679396 is a deficient number, since it is larger than the sum of its proper divisors (499246940).

525679396 is a wasteful number, since it uses less digits than its factorization.

525679396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254259 (or 254257 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 52.

The square root of 525679396 is about 22927.6993176376. The cubic root of 525679396 is about 807.0621593510.

The spelling of 525679396 in words is "five hundred twenty-five million, six hundred seventy-nine thousand, three hundred ninety-six".