5277752780 has 12 divisors (see below), whose sum is σ = 11083280880. Its totient is φ = 2111101104.

The previous prime is 5277752761. The next prime is 5277752803. The reversal of 5277752780 is 872577725.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131943800 + ... + 131943839.

It is an arithmetic number, because the mean of its divisors is an integer number (923606740).

Almost surely, 2^5277752780 is an apocalyptic number.

It is an amenable number.

5277752780 is an abundant number, since it is smaller than the sum of its proper divisors (5805528100).

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

5277752780 is a wasteful number, since it uses less digits than its factorization.

5277752780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263887648 (or 263887646 counting only the distinct ones).

The product of its (nonzero) digits is 1920800, while the sum is 50.

The square root of 5277752780 is about 72648.1436789682. The cubic root of 5277752780 is about 1741.0704625476.

The spelling of 5277752780 in words is "five billion, two hundred seventy-seven million, seven hundred fifty-two thousand, seven hundred eighty".