465010537254649 has 2 divisors, whose sum is σ = 465010537254650. Its totient is φ = 465010537254648.

The previous prime is 465010537254589. The next prime is 465010537254737. The reversal of 465010537254649 is 946452735010564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287203113796624 + 177807423458025 = 16947068^2 + 13334445^2 .

It is a cyclic number.

It is not a de Polignac number, because 465010537254649 - 2¹¹ = 465010537252601 is a prime.

It is a super-2 number, since 2×465010537254649² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (465010537254749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232505268627324 + 232505268627325.

It is an arithmetic number, because the mean of its divisors is an integer number (232505268627325).

Almost surely, 2^{465010537254649} is an apocalyptic number.

It is an amenable number.

465010537254649 is a deficient number, since it is larger than the sum of its proper divisors (1).

465010537254649 is an equidigital number, since it uses as much as digits as its factorization.

465010537254649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864000, while the sum is 61.

The spelling of 465010537254649 in words is "four hundred sixty-five trillion, ten billion, five hundred thirty-seven million, two hundred fifty-four thousand, six hundred forty-nine".