47927577826556 has 12 divisors (see below), whose sum is σ = 83997150804168. Its totient is φ = 23928391882512.

The previous prime is 47927577826537. The next prime is 47927577826573. The reversal of 47927577826556 is 65562877572974.

It is a super-2 number, since 2×47927577826556² (a number of 28 digits) contains 22 as substring.

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, 8849254646 + ... + 8849260061.

It is an arithmetic number, because the mean of its divisors is an integer number (6999762567014).

Almost surely, 2^{47927577826556} is an apocalyptic number.

It is an amenable number.

47927577826556 is a deficient number, since it is larger than the sum of its proper divisors (36069572977612).

47927577826556 is a wasteful number, since it uses less digits than its factorization.

47927577826556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17698515388 (or 17698515386 counting only the distinct ones).

The product of its digits is 12446784000, while the sum is 80.

The spelling of 47927577826556 in words is "forty-seven trillion, nine hundred twenty-seven billion, five hundred seventy-seven million, eight hundred twenty-six thousand, five hundred fifty-six".