465483782131 has 2 divisors, whose sum is σ = 465483782132. Its totient is φ = 465483782130.

The previous prime is 465483782087. The next prime is 465483782161. The reversal of 465483782131 is 131287384564.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465483782131 is a prime.

It is a super-2 number, since 2×465483782131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (465483782161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232741891065 + 232741891066.

It is an arithmetic number, because the mean of its divisors is an integer number (232741891066).

Almost surely, 2^465483782131 is an apocalyptic number.

465483782131 is a deficient number, since it is larger than the sum of its proper divisors (1).

465483782131 is an equidigital number, since it uses as much as digits as its factorization.

465483782131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 52.

The spelling of 465483782131 in words is "four hundred sixty-five billion, four hundred eighty-three million, seven hundred eighty-two thousand, one hundred thirty-one".