4575312131771 has 2 divisors, whose sum is σ = 4575312131772. Its totient is φ = 4575312131770.

The previous prime is 4575312131759. The next prime is 4575312131807. The reversal of 4575312131771 is 1771312135754.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4575312131771 is a prime.

It is a super-2 number, since 2×4575312131771² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4575312131701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2287656065885 + 2287656065886.

It is an arithmetic number, because the mean of its divisors is an integer number (2287656065886).

Almost surely, 2^{4575312131771} is an apocalyptic number.

4575312131771 is a deficient number, since it is larger than the sum of its proper divisors (1).

4575312131771 is an equidigital number, since it uses as much as digits as its factorization.

4575312131771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 617400, while the sum is 47.

The spelling of 4575312131771 in words is "four trillion, five hundred seventy-five billion, three hundred twelve million, one hundred thirty-one thousand, seven hundred seventy-one".