5140776988 has 12 divisors (see below), whose sum is σ = 9306579240. Its totient is φ = 2481754352.

The previous prime is 5140776961. The next prime is 5140777007. The reversal of 5140776988 is 8896770415.

It is a congruent number.

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, 22158406 + ... + 22158637.

It is an arithmetic number, because the mean of its divisors is an integer number (775548270).

Almost surely, 2^5140776988 is an apocalyptic number.

5140776988 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5140776988 is a deficient number, since it is larger than the sum of its proper divisors (4165802252).

5140776988 is a wasteful number, since it uses less digits than its factorization.

5140776988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44317076 (or 44317074 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 55.

The square root of 5140776988 is about 71699.2119064080. The cubic root of 5140776988 is about 1725.8759942543.

The spelling of 5140776988 in words is "five billion, one hundred forty million, seven hundred seventy-six thousand, nine hundred eighty-eight".