47536271465465 has 8 divisors (see below), whose sum is σ = 57083332833288. Its totient is φ = 38002479122560.

The previous prime is 47536271465437. The next prime is 47536271465477. The reversal of 47536271465465 is 56456417263574.

It can be written as a sum of positive squares in 4 ways, for example, as 9872189136016 + 37664082329449 = 3142004^2 + 6137107^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47536271465465 - 2²² = 47536267271161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317248346 + ... + 3317262675.

It is an arithmetic number, because the mean of its divisors is an integer number (7135416604161).

Almost surely, 2^{47536271465465} is an apocalyptic number.

It is an amenable number.

47536271465465 is a deficient number, since it is larger than the sum of its proper divisors (9547061367823).

47536271465465 is a wasteful number, since it uses less digits than its factorization.

47536271465465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6634512459.

The product of its digits is 508032000, while the sum is 65.

The spelling of 47536271465465 in words is "forty-seven trillion, five hundred thirty-six billion, two hundred seventy-one million, four hundred sixty-five thousand, four hundred sixty-five".