652163453 has 8 divisors (see below), whose sum is σ = 663682656. Its totient is φ = 640731600.

The previous prime is 652163441. The next prime is 652163483. The reversal of 652163453 is 354361256.

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

It is a cyclic number.

It is not a de Polignac number, because 652163453 - 2²⁸ = 383727997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652163483) 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, 6683 + ... + 36728.

It is an arithmetic number, because the mean of its divisors is an integer number (82960332).

Almost surely, 2^652163453 is an apocalyptic number.

It is an amenable number.

652163453 is a deficient number, since it is larger than the sum of its proper divisors (11519203).

652163453 is a wasteful number, since it uses less digits than its factorization.

652163453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43675.

The product of its digits is 64800, while the sum is 35.

The square root of 652163453 is about 25537.4911257939. The cubic root of 652163453 is about 867.1991013504.

The spelling of 652163453 in words is "six hundred fifty-two million, one hundred sixty-three thousand, four hundred fifty-three".