52650465 has 32 divisors (see below), whose sum is σ = 98102016. Its totient is φ = 23612160.

The previous prime is 52650449. The next prime is 52650497. The reversal of 52650465 is 56405625.

It is a happy number.

It is not a de Polignac number, because 52650465 - 2⁴ = 52650449 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835 + ... + 10295.

It is an arithmetic number, because the mean of its divisors is an integer number (3065688).

Almost surely, 2^52650465 is an apocalyptic number.

It is an amenable number.

52650465 is a deficient number, since it is larger than the sum of its proper divisors (45451551).

52650465 is a wasteful number, since it uses less digits than its factorization.

52650465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9529.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 52650465 is about 7256.0640157044. The cubic root of 52650465 is about 374.8009966347.

The spelling of 52650465 in words is "fifty-two million, six hundred fifty thousand, four hundred sixty-five".