47590236791 has 4 divisors (see below), whose sum is σ = 47592071184. Its totient is φ = 47588402400.

The previous prime is 47590236779. The next prime is 47590236851. The reversal of 47590236791 is 19763209574.

47590236791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47590236791 - 2³⁰ = 46516494967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47590236731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877715 + ... + 930356.

It is an arithmetic number, because the mean of its divisors is an integer number (11898017796).

Almost surely, 2^47590236791 is an apocalyptic number.

47590236791 is a deficient number, since it is larger than the sum of its proper divisors (1834393).

47590236791 is a wasteful number, since it uses less digits than its factorization.

47590236791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834392.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 47590236791 in words is "forty-seven billion, five hundred ninety million, two hundred thirty-six thousand, seven hundred ninety-one".