652394995 has 16 divisors (see below), whose sum is σ = 895235328. Its totient is φ = 447095520.

The previous prime is 652394987. The next prime is 652394999. The reversal of 652394995 is 599493256.

It is not a de Polignac number, because 652394995 - 2³ = 652394987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652394999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70212 + ... + 78958.

It is an arithmetic number, because the mean of its divisors is an integer number (55952208).

Almost surely, 2^652394995 is an apocalyptic number.

652394995 is a deficient number, since it is larger than the sum of its proper divisors (242840333).

652394995 is a wasteful number, since it uses less digits than its factorization.

652394995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10890.

The product of its digits is 2624400, while the sum is 52.

The square root of 652394995 is about 25542.0240975534. The cubic root of 652394995 is about 867.3017183938.

The spelling of 652394995 in words is "six hundred fifty-two million, three hundred ninety-four thousand, nine hundred ninety-five".