465130445 has 16 divisors (see below), whose sum is σ = 615755952. Its totient is φ = 335101440.

The previous prime is 465130427. The next prime is 465130451. The reversal of 465130445 is 544031564.

It can be written as a sum of positive squares in 8 ways, for example, as 93334921 + 371795524 = 9661^2 + 19282^2 .

It is not a de Polignac number, because 465130445 - 2⁶ = 465130381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84602 + ... + 89931.

It is an arithmetic number, because the mean of its divisors is an integer number (38484747).

Almost surely, 2^465130445 is an apocalyptic number.

It is an amenable number.

465130445 is a deficient number, since it is larger than the sum of its proper divisors (150625507).

465130445 is a wasteful number, since it uses less digits than its factorization.

465130445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174592.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 465130445 is about 21566.8830617686. The cubic root of 465130445 is about 774.8035270253.

The spelling of 465130445 in words is "four hundred sixty-five million, one hundred thirty thousand, four hundred forty-five".