464091207553 has 2 divisors, whose sum is σ = 464091207554. Its totient is φ = 464091207552.

The previous prime is 464091207509. The next prime is 464091207557. The reversal of 464091207553 is 355702190464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276331051584 + 187760155969 = 525672^2 + 433313^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464091207553 is a prime.

It is a super-3 number, since 3×464091207553³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (464091207557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232045603776 + 232045603777.

It is an arithmetic number, because the mean of its divisors is an integer number (232045603777).

Almost surely, 2^464091207553 is an apocalyptic number.

It is an amenable number.

464091207553 is a deficient number, since it is larger than the sum of its proper divisors (1).

464091207553 is an equidigital number, since it uses as much as digits as its factorization.

464091207553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 464091207553 in words is "four hundred sixty-four billion, ninety-one million, two hundred seven thousand, five hundred fifty-three".