47156314755 has 64 divisors (see below), whose sum is σ = 83088654336. Its totient is φ = 22647744000.

The previous prime is 47156314753. The next prime is 47156314759. The reversal of 47156314755 is 55741365174.

47156314755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47156314755 - 2¹ = 47156314753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47156314753) 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, 17202685 + ... + 17205425.

It is an arithmetic number, because the mean of its divisors is an integer number (1298260224).

Almost surely, 2^47156314755 is an apocalyptic number.

47156314755 is a deficient number, since it is larger than the sum of its proper divisors (35932339581).

47156314755 is a wasteful number, since it uses less digits than its factorization.

47156314755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708.

The product of its digits is 1764000, while the sum is 48.

The spelling of 47156314755 in words is "forty-seven billion, one hundred fifty-six million, three hundred fourteen thousand, seven hundred fifty-five".