652772983 has 4 divisors (see below), whose sum is σ = 673830208. Its totient is φ = 631715760.

The previous prime is 652772951. The next prime is 652772993. The reversal of 652772983 is 389277256.

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 652772983 - 2⁵ = 652772951 is a prime.

It is a super-2 number, since 2×652772983² = 852225134669436578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652772993) 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, 10528566 + ... + 10528627.

It is an arithmetic number, because the mean of its divisors is an integer number (168457552).

Almost surely, 2^652772983 is an apocalyptic number.

652772983 is a deficient number, since it is larger than the sum of its proper divisors (21057225).

652772983 is a wasteful number, since it uses less digits than its factorization.

652772983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21057224.

The product of its digits is 1270080, while the sum is 49.

The square root of 652772983 is about 25549.4223613764. The cubic root of 652772983 is about 867.4691866462.

The spelling of 652772983 in words is "six hundred fifty-two million, seven hundred seventy-two thousand, nine hundred eighty-three".