465501490 has 8 divisors (see below), whose sum is σ = 837902700. Its totient is φ = 186200592.

The previous prime is 465501481. The next prime is 465501499. The reversal of 465501490 is 94105564.

It is an interprime number because it is at equal distance from previous prime (465501481) and next prime (465501499).

It can be written as a sum of positive squares in 2 ways, for example, as 428862681 + 36638809 = 20709^2 + 6053^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (465501499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23275065 + ... + 23275084.

Almost surely, 2^465501490 is an apocalyptic number.

465501490 is a deficient number, since it is larger than the sum of its proper divisors (372401210).

465501490 is a wasteful number, since it uses less digits than its factorization.

465501490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46550156.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 465501490 is about 21575.4835403520. The cubic root of 465501490 is about 775.0094983227.

The spelling of 465501490 in words is "four hundred sixty-five million, five hundred one thousand, four hundred ninety".