525600490 has 16 divisors (see below), whose sum is σ = 946768680. Its totient is φ = 210087360.

The previous prime is 525600431. The next prime is 525600499. The reversal of 525600490 is 94006525.

It can be written as a sum of positive squares in 4 ways, for example, as 118004769 + 407595721 = 10863^2 + 20189^2 .

It is not an unprimeable number, because it can be changed into a prime (525600499) 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, 4101 + ... + 32680.

Almost surely, 2^525600490 is an apocalyptic number.

525600490 is a deficient number, since it is larger than the sum of its proper divisors (421168190).

525600490 is a wasteful number, since it uses less digits than its factorization.

525600490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38217.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 525600490 is about 22925.9784960206. The cubic root of 525600490 is about 807.0217765411.

The spelling of 525600490 in words is "five hundred twenty-five million, six hundred thousand, four hundred ninety".