52651653 has 8 divisors (see below), whose sum is σ = 70238208. Its totient is φ = 35083104.

The previous prime is 52651607. The next prime is 52651663. The reversal of 52651653 is 35615625.

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

It is not a de Polignac number, because 52651653 - 2¹⁸ = 52389509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52651663) 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, 5500 + ... + 11642.

It is an arithmetic number, because the mean of its divisors is an integer number (8779776).

Almost surely, 2^52651653 is an apocalyptic number.

It is an amenable number.

52651653 is a deficient number, since it is larger than the sum of its proper divisors (17586555).

52651653 is a wasteful number, since it uses less digits than its factorization.

52651653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003.

The product of its digits is 27000, while the sum is 33.

The square root of 52651653 is about 7256.1458778059. The cubic root of 52651653 is about 374.8038156046.

The spelling of 52651653 in words is "fifty-two million, six hundred fifty-one thousand, six hundred fifty-three".