5021000505 has 12 divisors (see below), whose sum is σ = 8703067620. Its totient is φ = 2677866912.

The previous prime is 5021000497. The next prime is 5021000513. The reversal of 5021000505 is 5050001205.

It is an interprime number because it is at equal distance from previous prime (5021000497) and next prime (5021000513).

It can be written as a sum of positive squares in 2 ways, for example, as 1608571449 + 3412429056 = 40107^2 + 58416^2 .

It is not a de Polignac number, because 5021000505 - 2³ = 5021000497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55788850 + ... + 55788939.

It is an arithmetic number, because the mean of its divisors is an integer number (725255635).

Almost surely, 2^5021000505 is an apocalyptic number.

It is an amenable number.

5021000505 is a deficient number, since it is larger than the sum of its proper divisors (3682067115).

5021000505 is a wasteful number, since it uses less digits than its factorization.

5021000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111577800 (or 111577797 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5021000505 is about 70859.0185156413. The cubic root of 5021000505 is about 1712.3666266562.

The spelling of 5021000505 in words is "five billion, twenty-one million, five hundred five", and thus it is an aban number.