47870145267 has 32 divisors (see below), whose sum is σ = 73241985024. Its totient is φ = 27243216000.

The previous prime is 47870145259. The next prime is 47870145269. The reversal of 47870145267 is 76254107874.

47870145267 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 47870145267 - 2³ = 47870145259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47870145269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5840142 + ... + 5848332.

It is an arithmetic number, because the mean of its divisors is an integer number (2288812032).

Almost surely, 2^47870145267 is an apocalyptic number.

47870145267 is a deficient number, since it is larger than the sum of its proper divisors (25371839757).

47870145267 is a wasteful number, since it uses less digits than its factorization.

47870145267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299.

The product of its (nonzero) digits is 2634240, while the sum is 51.

The spelling of 47870145267 in words is "forty-seven billion, eight hundred seventy million, one hundred forty-five thousand, two hundred sixty-seven".