653300464 has 20 divisors (see below), whose sum is σ = 1320803856. Its totient is φ = 312447872.

The previous prime is 653300447. The next prime is 653300467. The reversal of 653300464 is 464003356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653300467) 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, 887269 + ... + 888004.

Almost surely, 2^653300464 is an apocalyptic number.

It is an amenable number.

653300464 is an abundant number, since it is smaller than the sum of its proper divisors (667503392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

653300464 is a wasteful number, since it uses less digits than its factorization.

653300464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775304 (or 1775298 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 653300464 is about 25559.7430347021. The cubic root of 653300464 is about 867.7027800148.

The spelling of 653300464 in words is "six hundred fifty-three million, three hundred thousand, four hundred sixty-four".