652394953 has 8 divisors (see below), whose sum is σ = 748689920. Its totient is φ = 556873920.

The previous prime is 652394903. The next prime is 652394957. The reversal of 652394953 is 359493256.

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 652394953 - 2²¹ = 650297801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652394957) 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, 191673 + ... + 195046.

It is an arithmetic number, because the mean of its divisors is an integer number (93586240).

Almost surely, 2^652394953 is an apocalyptic number.

It is an amenable number.

652394953 is a deficient number, since it is larger than the sum of its proper divisors (96294967).

652394953 is a wasteful number, since it uses less digits than its factorization.

652394953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386967.

The product of its digits is 874800, while the sum is 46.

The square root of 652394953 is about 25542.0232753789. The cubic root of 652394953 is about 867.3016997820.

It can be divided in two parts, 652 and 394953, that added together give a triangular number (395605 = T₈₈₉).

The spelling of 652394953 in words is "six hundred fifty-two million, three hundred ninety-four thousand, nine hundred fifty-three".