5129979102 has 16 divisors (see below), whose sum is σ = 11399953680. Its totient is φ = 1709993016.

The previous prime is 5129979061. The next prime is 5129979103. The reversal of 5129979102 is 2019799215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129979103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47499753 + ... + 47499860.

It is an arithmetic number, because the mean of its divisors is an integer number (712497105).

Almost surely, 2^5129979102 is an apocalyptic number.

5129979102 is an abundant number, since it is smaller than the sum of its proper divisors (6269974578).

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

5129979102 is a wasteful number, since it uses less digits than its factorization.

5129979102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94999624 (or 94999618 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 45.

The square root of 5129979102 is about 71623.8724309151. The cubic root of 5129979102 is about 1724.6667817611. Note that the first 3 decimals are identical.

The spelling of 5129979102 in words is "five billion, one hundred twenty-nine million, nine hundred seventy-nine thousand, one hundred two".