525790055 has 16 divisors (see below), whose sum is σ = 722732544. Its totient is φ = 359717280.

The previous prime is 525790009. The next prime is 525790063. The reversal of 525790055 is 550097525.

It is not a de Polignac number, because 525790055 - 2¹⁰ = 525789031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1451 + ... + 32460.

It is an arithmetic number, because the mean of its divisors is an integer number (45170784).

Almost surely, 2^525790055 is an apocalyptic number.

525790055 is a deficient number, since it is larger than the sum of its proper divisors (196942489).

525790055 is a wasteful number, since it uses less digits than its factorization.

525790055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34366.

The product of its (nonzero) digits is 78750, while the sum is 38.

The square root of 525790055 is about 22930.1124070511. The cubic root of 525790055 is about 807.1187860238.

The spelling of 525790055 in words is "five hundred twenty-five million, seven hundred ninety thousand, fifty-five".