5128772202 has 32 divisors (see below), whose sum is σ = 11403864000. Its totient is φ = 1708601904.

The previous prime is 5128772189. The next prime is 5128772221. The reversal of 5128772202 is 2022778215.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69924 + ... + 123072.

It is an arithmetic number, because the mean of its divisors is an integer number (356370750).

Almost surely, 2^5128772202 is an apocalyptic number.

5128772202 is an abundant number, since it is smaller than the sum of its proper divisors (6275091798).

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

5128772202 is a wasteful number, since it uses less digits than its factorization.

5128772202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54947 (or 54941 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 5128772202 is about 71615.4466717900. The cubic root of 5128772202 is about 1724.5315204178.

The spelling of 5128772202 in words is "five billion, one hundred twenty-eight million, seven hundred seventy-two thousand, two hundred two".