47230312747 has 16 divisors (see below), whose sum is σ = 50774359680. Its totient is φ = 43771863168.

The previous prime is 47230312739. The next prime is 47230312751. The reversal of 47230312747 is 74721303274.

It is a cyclic number.

It is not a de Polignac number, because 47230312747 - 2³ = 47230312739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47230312147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3760404 + ... + 3772942.

It is an arithmetic number, because the mean of its divisors is an integer number (3173397480).

Almost surely, 2^47230312747 is an apocalyptic number.

47230312747 is a deficient number, since it is larger than the sum of its proper divisors (3544046933).

47230312747 is a wasteful number, since it uses less digits than its factorization.

47230312747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15930.

The product of its (nonzero) digits is 197568, while the sum is 40.

The spelling of 47230312747 in words is "forty-seven billion, two hundred thirty million, three hundred twelve thousand, seven hundred forty-seven".