461527062131 has 2 divisors, whose sum is σ = 461527062132. Its totient is φ = 461527062130.

The previous prime is 461527062127. The next prime is 461527062137. The reversal of 461527062131 is 131260725164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461527062131 - 2² = 461527062127 is a prime.

It is a super-2 number, since 2×461527062131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461527062137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230763531065 + 230763531066.

It is an arithmetic number, because the mean of its divisors is an integer number (230763531066).

Almost surely, 2^461527062131 is an apocalyptic number.

461527062131 is a deficient number, since it is larger than the sum of its proper divisors (1).

461527062131 is an equidigital number, since it uses as much as digits as its factorization.

461527062131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 461527062131 its reverse (131260725164), we get a palindrome (592787787295).

The spelling of 461527062131 in words is "four hundred sixty-one billion, five hundred twenty-seven million, sixty-two thousand, one hundred thirty-one".