5258662506 has 16 divisors (see below), whose sum is σ = 11685916800. Its totient is φ = 1752887484.

The previous prime is 5258662459. The next prime is 5258662517. The reversal of 5258662506 is 6052668525.

5258662506 is a `hidden beast` number, since 5 + 2 + 5 + 86 + 62 + 506 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48691266 + ... + 48691373.

It is an arithmetic number, because the mean of its divisors is an integer number (730369800).

Almost surely, 2^5258662506 is an apocalyptic number.

5258662506 is an abundant number, since it is smaller than the sum of its proper divisors (6427254294).

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

5258662506 is a wasteful number, since it uses less digits than its factorization.

5258662506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97382650 (or 97382644 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The square root of 5258662506 is about 72516.6360637337. The cubic root of 5258662506 is about 1738.9687051643.

The spelling of 5258662506 in words is "five billion, two hundred fifty-eight million, six hundred sixty-two thousand, five hundred six".