464151089 has 2 divisors, whose sum is σ = 464151090. Its totient is φ = 464151088.

The previous prime is 464151047. The next prime is 464151097. The reversal of 464151089 is 980151464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364810000 + 99341089 = 19100^2 + 9967^2 .

It is a cyclic number.

It is not a de Polignac number, because 464151089 - 2²⁰ = 463102513 is a prime.

It is not a weakly prime, because it can be changed into another prime (464151029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232075544 + 232075545.

It is an arithmetic number, because the mean of its divisors is an integer number (232075545).

Almost surely, 2^464151089 is an apocalyptic number.

It is an amenable number.

464151089 is a deficient number, since it is larger than the sum of its proper divisors (1).

464151089 is an equidigital number, since it uses as much as digits as its factorization.

464151089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 464151089 is about 21544.1660084581. The cubic root of 464151089 is about 774.2593487308.

The spelling of 464151089 in words is "four hundred sixty-four million, one hundred fifty-one thousand, eighty-nine".