47156314535 has 64 divisors (see below), whose sum is σ = 68557446144. Its totient is φ = 30715238400.

The previous prime is 47156314523. The next prime is 47156314537. The reversal of 47156314535 is 53541365174.

It is not a de Polignac number, because 47156314535 - 2²⁰ = 47155265959 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47156314537) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4230920 + ... + 4242050.

It is an arithmetic number, because the mean of its divisors is an integer number (1071210096).

Almost surely, 2^47156314535 is an apocalyptic number.

47156314535 is a deficient number, since it is larger than the sum of its proper divisors (21401131609).

47156314535 is a wasteful number, since it uses less digits than its factorization.

47156314535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11384.

The product of its digits is 756000, while the sum is 44.

The spelling of 47156314535 in words is "forty-seven billion, one hundred fifty-six million, three hundred fourteen thousand, five hundred thirty-five".