652880943 has 24 divisors (see below), whose sum is σ = 1107921360. Its totient is φ = 365247360.

The previous prime is 652880941. The next prime is 652880957. The reversal of 652880943 is 349088256.

652880943 is a `hidden beast` number, since 6 + 528 + 80 + 9 + 43 = 666.

It is not a de Polignac number, because 652880943 - 2¹ = 652880941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652880941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252358 + ... + 254931.

It is an arithmetic number, because the mean of its divisors is an integer number (46163390).

Almost surely, 2^652880943 is an apocalyptic number.

652880943 is a deficient number, since it is larger than the sum of its proper divisors (455040417).

652880943 is a wasteful number, since it uses less digits than its factorization.

652880943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507319 (or 507316 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 652880943 is about 25551.5350419500. The cubic root of 652880943 is about 867.5170066456.

The spelling of 652880943 in words is "six hundred fifty-two million, eight hundred eighty thousand, nine hundred forty-three".