5215155102 has 48 divisors (see below), whose sum is σ = 11932921728. Its totient is φ = 1642758480.

The previous prime is 5215155083. The next prime is 5215155103. The reversal of 5215155102 is 2015515125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215155103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41524 + ... + 110247.

It is an arithmetic number, because the mean of its divisors is an integer number (248602536).

Almost surely, 2^5215155102 is an apocalyptic number.

5215155102 is an abundant number, since it is smaller than the sum of its proper divisors (6717766626).

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

5215155102 is a wasteful number, since it uses less digits than its factorization.

5215155102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151885 (or 151882 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 27.

The square root of 5215155102 is about 72216.0307826455. The cubic root of 5215155102 is about 1734.1596477411.

The spelling of 5215155102 in words is "five billion, two hundred fifteen million, one hundred fifty-five thousand, one hundred two".