525930048 has 84 divisors (see below), whose sum is σ = 1722851520. Its totient is φ = 150264576.

The previous prime is 525930017. The next prime is 525930049. The reversal of 525930048 is 840039525.

525930048 is a `hidden beast` number, since 525 + 93 + 0 + 0 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 525929994 and 525930021.

It is not an unprimeable number, because it can be changed into a prime (525930049) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 61188 + ... + 69251.

Almost surely, 2^525930048 is an apocalyptic number.

It is an amenable number.

525930048 is an abundant number, since it is smaller than the sum of its proper divisors (1196921472).

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

525930048 is a wasteful number, since it uses less digits than its factorization.

525930048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130464 (or 130451 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 525930048 is about 22933.1648055823. The cubic root of 525930048 is about 807.1904121749.

The spelling of 525930048 in words is "five hundred twenty-five million, nine hundred thirty thousand, forty-eight".