47274279507 has 128 divisors (see below), whose sum is σ = 93394667520. Its totient is φ = 22922403840.

The previous prime is 47274279497. The next prime is 47274279523. The reversal of 47274279507 is 70597247274.

47274279507 is a `hidden beast` number, since 4 + 7 + 27 + 42 + 79 + 507 = 666.

It is not a de Polignac number, because 47274279507 - 2⁴ = 47274279491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47274279527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1782907 + ... + 1809227.

It is an arithmetic number, because the mean of its divisors is an integer number (729645840).

Almost surely, 2^47274279507 is an apocalyptic number.

47274279507 is a deficient number, since it is larger than the sum of its proper divisors (46120388013).

47274279507 is a wasteful number, since it uses less digits than its factorization.

47274279507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410 (or 26404 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 54.

The spelling of 47274279507 in words is "forty-seven billion, two hundred seventy-four million, two hundred seventy-nine thousand, five hundred seven".