53625465 has 24 divisors (see below), whose sum is σ = 93158208. Its totient is φ = 28536480.

The previous prime is 53625457. The next prime is 53625503. The reversal of 53625465 is 56452635.

It is a happy number.

53625465 is a `hidden beast` number, since 53 + 62 + 546 + 5 = 666.

It is not a de Polignac number, because 53625465 - 2³ = 53625457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24652 + ... + 26738.

It is an arithmetic number, because the mean of its divisors is an integer number (3881592).

Almost surely, 2^53625465 is an apocalyptic number.

It is an amenable number.

53625465 is a deficient number, since it is larger than the sum of its proper divisors (39532743).

53625465 is a wasteful number, since it uses less digits than its factorization.

53625465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669 (or 2666 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 53625465 is about 7322.9410075461. The cubic root of 53625465 is about 377.1004265897.

The spelling of 53625465 in words is "fifty-three million, six hundred twenty-five thousand, four hundred sixty-five".