5047216902 has 96 divisors (see below), whose sum is σ = 13649126400. Its totient is φ = 1312355520.

The previous prime is 5047216883. The next prime is 5047216913. The reversal of 5047216902 is 2096127405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94599 + ... + 137997.

It is an arithmetic number, because the mean of its divisors is an integer number (142178400).

Almost surely, 2^5047216902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5047216902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6824563200).

5047216902 is an abundant number, since it is smaller than the sum of its proper divisors (8601909498).

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

5047216902 is a wasteful number, since it uses less digits than its factorization.

5047216902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43498 (or 43495 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5047216902 is about 71043.7675098949. The cubic root of 5047216902 is about 1715.3417426510.

The spelling of 5047216902 in words is "five billion, forty-seven million, two hundred sixteen thousand, nine hundred two".