47435810431 has 2 divisors, whose sum is σ = 47435810432. Its totient is φ = 47435810430.

The previous prime is 47435810399. The next prime is 47435810483. The reversal of 47435810431 is 13401853474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47435810431 - 2⁵ = 47435810399 is a prime.

It is a super-2 number, since 2×47435810431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47435810491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23717905215 + 23717905216.

It is an arithmetic number, because the mean of its divisors is an integer number (23717905216).

Almost surely, 2^47435810431 is an apocalyptic number.

47435810431 is a deficient number, since it is larger than the sum of its proper divisors (1).

47435810431 is an equidigital number, since it uses as much as digits as its factorization.

47435810431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 47435810431 in words is "forty-seven billion, four hundred thirty-five million, eight hundred ten thousand, four hundred thirty-one".