5215011508 has 12 divisors (see below), whose sum is σ = 10430023072. Its totient is φ = 2235004920.

The previous prime is 5215011493. The next prime is 5215011517. The reversal of 5215011508 is 8051105125.

5215011508 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 186250411 = 5215011508 / (5 + 2 + 1 + 5 + 0 + 1 + 1 + 5 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93125178 + ... + 93125233.

Almost surely, 2^5215011508 is an apocalyptic number.

It is an amenable number.

5215011508 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5215011508 is a wasteful number, since it uses less digits than its factorization.

5215011508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186250422 (or 186250420 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 28.

The square root of 5215011508 is about 72215.0365782639. The cubic root of 5215011508 is about 1734.1437314867.

The spelling of 5215011508 in words is "five billion, two hundred fifteen million, eleven thousand, five hundred eight".