653055323 has 6 divisors (see below), whose sum is σ = 693730356. Its totient is φ = 614640032.

The previous prime is 653055301. The next prime is 653055341. The reversal of 653055323 is 323550356.

It is not a de Polignac number, because 653055323 - 2¹² = 653051227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 653055323.

It is not an unprimeable number, because it can be changed into a prime (653055383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1129565 + ... + 1130142.

It is an arithmetic number, because the mean of its divisors is an integer number (115621726).

Almost surely, 2^653055323 is an apocalyptic number.

653055323 is a deficient number, since it is larger than the sum of its proper divisors (40675033).

653055323 is a wasteful number, since it uses less digits than its factorization.

653055323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259741 (or 2259724 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 32.

The square root of 653055323 is about 25554.9471335787. The cubic root of 653055323 is about 867.5942357080.

The spelling of 653055323 in words is "six hundred fifty-three million, fifty-five thousand, three hundred twenty-three".