63254485 has 16 divisors (see below), whose sum is σ = 90521856. Its totient is φ = 41488128.

The previous prime is 63254479. The next prime is 63254489. The reversal of 63254485 is 58445236.

It is a cyclic number.

It is not a de Polignac number, because 63254485 - 2⁵ = 63254453 is a prime.

It is a super-2 number, since 2×63254485² = 8002259745230450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63254489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38484 + ... + 40093.

It is an arithmetic number, because the mean of its divisors is an integer number (5657616).

Almost surely, 2^63254485 is an apocalyptic number.

It is an amenable number.

63254485 is a deficient number, since it is larger than the sum of its proper divisors (27267371).

63254485 is a wasteful number, since it uses less digits than its factorization.

63254485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78612.

The product of its digits is 115200, while the sum is 37.

The square root of 63254485 is about 7953.2688248292. The cubic root of 63254485 is about 398.4407736807.

Subtracting from 63254485 its reverse (58445236), we obtain a square (4809249 = 2193²).

The spelling of 63254485 in words is "sixty-three million, two hundred fifty-four thousand, four hundred eighty-five".