465664425 has 48 divisors (see below), whose sum is σ = 837303552. Its totient is φ = 227404800.

The previous prime is 465664411. The next prime is 465664427. The reversal of 465664425 is 524466564.

It is not a de Polignac number, because 465664425 - 2⁵ = 465664393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (465664427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42240 + ... + 52110.

It is an arithmetic number, because the mean of its divisors is an integer number (17443824).

Almost surely, 2^465664425 is an apocalyptic number.

It is an amenable number.

465664425 is a deficient number, since it is larger than the sum of its proper divisors (371639127).

465664425 is a wasteful number, since it uses less digits than its factorization.

465664425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9938 (or 9933 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The square root of 465664425 is about 21579.2591392754. The cubic root of 465664425 is about 775.0999108098.

The spelling of 465664425 in words is "four hundred sixty-five million, six hundred sixty-four thousand, four hundred twenty-five".