52650501 has 8 divisors (see below), whose sum is σ = 73895520. Its totient is φ = 33252912.

The previous prime is 52650497. The next prime is 52650511. The reversal of 52650501 is 10505625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52650501 - 2² = 52650497 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52650511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461790 + ... + 461903.

It is an arithmetic number, because the mean of its divisors is an integer number (9236940).

Almost surely, 2^52650501 is an apocalyptic number.

It is an amenable number.

52650501 is a deficient number, since it is larger than the sum of its proper divisors (21245019).

52650501 is a wasteful number, since it uses less digits than its factorization.

52650501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923715.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 52650501 is about 7256.0664963877. The cubic root of 52650501 is about 374.8010820586.

The spelling of 52650501 in words is "fifty-two million, six hundred fifty thousand, five hundred one".