5258390526 has 48 divisors (see below), whose sum is σ = 11461582080. Its totient is φ = 1742302800.

The previous prime is 5258390509. The next prime is 5258390551. The reversal of 5258390526 is 6250938525.

5258390526 is a `hidden beast` number, since 5 + 258 + 390 + 5 + 2 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4520821 + ... + 4521983.

It is an arithmetic number, because the mean of its divisors is an integer number (238782960).

Almost surely, 2^5258390526 is an apocalyptic number.

5258390526 is an abundant number, since it is smaller than the sum of its proper divisors (6203191554).

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

5258390526 is a wasteful number, since it uses less digits than its factorization.

5258390526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 5258390526 is about 72514.7607456578. The cubic root of 5258390526 is about 1738.9387246092.

The spelling of 5258390526 in words is "five billion, two hundred fifty-eight million, three hundred ninety thousand, five hundred twenty-six".