465415552 has 64 divisors (see below), whose sum is σ = 1062750240. Its totient is φ = 198881280.

The previous prime is 465415547. The next prime is 465415589. The reversal of 465415552 is 255514564.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×465415552² = 433223272086929408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466318 + ... + 467314.

Almost surely, 2^465415552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 465415552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531375120).

465415552 is an abundant number, since it is smaller than the sum of its proper divisors (597334688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465415552 is an equidigital number, since it uses as much as digits as its factorization.

465415552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539 (or 1527 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

The square root of 465415552 is about 21573.4918824005. The cubic root of 465415552 is about 774.9618029041.

The spelling of 465415552 in words is "four hundred sixty-five million, four hundred fifteen thousand, five hundred fifty-two".