5164972722388 has 12 divisors (see below), whose sum is σ = 9081539717152. Its totient is φ = 2570247088920.

The previous prime is 5164972722359. The next prime is 5164972722421. The reversal of 5164972722388 is 8832272794615.

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, 3059817120 + ... + 3059818807.

Almost surely, 2^{5164972722388} is an apocalyptic number.

It is an amenable number.

5164972722388 is a deficient number, since it is larger than the sum of its proper divisors (3916566994764).

5164972722388 is a wasteful number, since it uses less digits than its factorization.

5164972722388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119636142 (or 6119636140 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 64.

The spelling of 5164972722388 in words is "five trillion, one hundred sixty-four billion, nine hundred seventy-two million, seven hundred twenty-two thousand, three hundred eighty-eight".