459622982025 has 27 divisors (see below), whose sum is σ = 823254044821. Its totient is φ = 245126833440.

The previous prime is 459622982003. The next prime is 459622982057. The reversal of 459622982025 is 520289226954.

The square root of 459622982025 is 677955.

It is a perfect power (a square), and thus also a powerful number.

459622982025 is a `hidden beast` number, since 4 + 5 + 9 + 622 + 9 + 8 + 2 + 0 + 2 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 69137969481 + 390485012544 = 262941^2 + 624888^2 .

It is not a de Polignac number, because 459622982025 - 2¹⁵ = 459622949257 is a prime.

It is a super-2 number, since 2×459622982025² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10146727 + ... + 10191923.

Almost surely, 2^459622982025 is an apocalyptic number.

459622982025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

459622982025 is the 677955-th square number.

459622982025 is the 338978-th centered octagonal number.

It is an amenable number.

459622982025 is a deficient number, since it is larger than the sum of its proper divisors (363631062796).

459622982025 is an frugal number, since it uses more digits than its factorization.

459622982025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90410 (or 45205 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 459622982025 in words is "four hundred fifty-nine billion, six hundred twenty-two million, nine hundred eighty-two thousand, twenty-five".