52858651 has 4 divisors (see below), whose sum is σ = 52906600. Its totient is φ = 52810704.

The previous prime is 52858639. The next prime is 52858657. The reversal of 52858651 is 15685825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52858651 - 2⁷ = 52858523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52858657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22281 + ... + 24538.

It is an arithmetic number, because the mean of its divisors is an integer number (13226650).

Almost surely, 2^52858651 is an apocalyptic number.

52858651 is a deficient number, since it is larger than the sum of its proper divisors (47949).

52858651 is a wasteful number, since it uses less digits than its factorization.

52858651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47948.

The product of its digits is 96000, while the sum is 40.

The square root of 52858651 is about 7270.3955188146. The cubic root of 52858651 is about 375.2943490441.

The spelling of 52858651 in words is "fifty-two million, eight hundred fifty-eight thousand, six hundred fifty-one".