47274277634564 has 12 divisors (see below), whose sum is σ = 82730130866124. Its totient is φ = 23637097387104.

The previous prime is 47274277634561. The next prime is 47274277634653. The reversal of 47274277634564 is 46543677247274.

It can be written as a sum of positive squares in 2 ways, for example, as 45408622142464 + 1865655492100 = 6738592^2 + 1365890^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47274277634494 and 47274277634503.

It is not an unprimeable number, because it can be changed into a prime (47274277634561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7715267 + ... + 12412650.

It is an arithmetic number, because the mean of its divisors is an integer number (6894177572177).

Almost surely, 2^{47274277634564} is an apocalyptic number.

It is an amenable number.

47274277634564 is a deficient number, since it is larger than the sum of its proper divisors (35455853231560).

47274277634564 is a wasteful number, since it uses less digits than its factorization.

47274277634564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20715094 (or 20715092 counting only the distinct ones).

The product of its digits is 1327656960, while the sum is 68.

The spelling of 47274277634564 in words is "forty-seven trillion, two hundred seventy-four billion, two hundred seventy-seven million, six hundred thirty-four thousand, five hundred sixty-four".