525418084 has 27 divisors (see below), whose sum is σ = 938225547. Its totient is φ = 257459904.

The previous prime is 525418051. The next prime is 525418111. The reversal of 525418084 is 480814525.

The square root of 525418084 is 22922.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 11035684 + 514382400 = 3322^2 + 22680^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3346534 + ... + 3346690.

Almost surely, 2^525418084 is an apocalyptic number.

525418084 is the 22922-nd square number.

It is an amenable number.

525418084 is a deficient number, since it is larger than the sum of its proper divisors (412807463).

525418084 is an equidigital number, since it uses as much as digits as its factorization.

525418084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The cubic root of 525418084 is about 806.9284086384.

It can be divided in two parts, 525 and 418084, that added together give a square (418609 = 647²).

The spelling of 525418084 in words is "five hundred twenty-five million, four hundred eighteen thousand, eighty-four".