464025553 has 2 divisors, whose sum is σ = 464025554. Its totient is φ = 464025552.

The previous prime is 464025521. The next prime is 464025559. The reversal of 464025553 is 355520464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 463842369 + 183184 = 21537^2 + 428^2 .

It is a cyclic number.

It is not a de Polignac number, because 464025553 - 2⁵ = 464025521 is a prime.

It is not a weakly prime, because it can be changed into another prime (464025559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232012776 + 232012777.

It is an arithmetic number, because the mean of its divisors is an integer number (232012777).

Almost surely, 2^464025553 is an apocalyptic number.

It is an amenable number.

464025553 is a deficient number, since it is larger than the sum of its proper divisors (1).

464025553 is an equidigital number, since it uses as much as digits as its factorization.

464025553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 464025553 is about 21541.2523544942. The cubic root of 464025553 is about 774.1895394323.

The spelling of 464025553 in words is "four hundred sixty-four million, twenty-five thousand, five hundred fifty-three".