464316213653 has 2 divisors, whose sum is σ = 464316213654. Its totient is φ = 464316213652.

The previous prime is 464316213623. The next prime is 464316213661. The reversal of 464316213653 is 356312613464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249207628849 + 215108584804 = 499207^2 + 463798^2 .

It is a cyclic number.

It is not a de Polignac number, because 464316213653 - 2⁶ = 464316213589 is a prime.

It is a super-2 number, since 2×464316213653² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464316213623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232158106826 + 232158106827.

It is an arithmetic number, because the mean of its divisors is an integer number (232158106827).

Almost surely, 2^464316213653 is an apocalyptic number.

It is an amenable number.

464316213653 is a deficient number, since it is larger than the sum of its proper divisors (1).

464316213653 is an equidigital number, since it uses as much as digits as its factorization.

464316213653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 44.

The spelling of 464316213653 in words is "four hundred sixty-four billion, three hundred sixteen million, two hundred thirteen thousand, six hundred fifty-three".