47276637276 has 48 divisors (see below), whose sum is σ = 120354192000. Its totient is φ = 14324627520.

The previous prime is 47276637229. The next prime is 47276637281. The reversal of 47276637276 is 67273667274.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1689850 + ... + 1717598.

It is an arithmetic number, because the mean of its divisors is an integer number (2507379000).

Almost surely, 2^47276637276 is an apocalyptic number.

It is an amenable number.

47276637276 is an abundant number, since it is smaller than the sum of its proper divisors (73077554724).

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

47276637276 is a wasteful number, since it uses less digits than its factorization.

47276637276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40674 (or 40672 counting only the distinct ones).

The product of its digits is 24893568, while the sum is 57.

The spelling of 47276637276 in words is "forty-seven billion, two hundred seventy-six million, six hundred thirty-seven thousand, two hundred seventy-six".