5152215532520 has 64 divisors (see below), whose sum is σ = 13249536266880. Its totient is φ = 1766342958336.

The previous prime is 5152215532511. The next prime is 5152215532543. The reversal of 5152215532520 is 252355122515.

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, 3140402 + ... + 4490718.

It is an arithmetic number, because the mean of its divisors is an integer number (207024004170).

Almost surely, 2^{5152215532520} is an apocalyptic number.

It is an amenable number.

5152215532520 is an abundant number, since it is smaller than the sum of its proper divisors (8097320734360).

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

5152215532520 is a wasteful number, since it uses less digits than its factorization.

5152215532520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363962 (or 1363958 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 5152215532520 in words is "five trillion, one hundred fifty-two billion, two hundred fifteen million, five hundred thirty-two thousand, five hundred twenty".