464456345 has 4 divisors (see below), whose sum is σ = 557347620. Its totient is φ = 371565072.

The previous prime is 464456299. The next prime is 464456351. The reversal of 464456345 is 543654464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 370986121 + 93470224 = 19261^2 + 9668^2 .

It is a cyclic number.

It is not a de Polignac number, because 464456345 - 2⁶ = 464456281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46445630 + ... + 46445639.

It is an arithmetic number, because the mean of its divisors is an integer number (139336905).

Almost surely, 2^464456345 is an apocalyptic number.

It is an amenable number.

464456345 is a deficient number, since it is larger than the sum of its proper divisors (92891275).

464456345 is an equidigital number, since it uses as much as digits as its factorization.

464456345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92891274.

The product of its digits is 691200, while the sum is 41.

The square root of 464456345 is about 21551.2492677339. The cubic root of 464456345 is about 774.4290460009.

The spelling of 464456345 in words is "four hundred sixty-four million, four hundred fifty-six thousand, three hundred forty-five".