47095206731 has 2 divisors, whose sum is σ = 47095206732. Its totient is φ = 47095206730.

The previous prime is 47095206643. The next prime is 47095206749. The reversal of 47095206731 is 13760259074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47095206731 - 2²⁶ = 47028097867 is a prime.

It is a super-2 number, since 2×47095206731² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47095206761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23547603365 + 23547603366.

It is an arithmetic number, because the mean of its divisors is an integer number (23547603366).

Almost surely, 2^47095206731 is an apocalyptic number.

47095206731 is a deficient number, since it is larger than the sum of its proper divisors (1).

47095206731 is an equidigital number, since it uses as much as digits as its factorization.

47095206731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 47095206731 in words is "forty-seven billion, ninety-five million, two hundred six thousand, seven hundred thirty-one".