650252604 has 24 divisors (see below), whose sum is σ = 1518991488. Its totient is φ = 216502960.

The previous prime is 650252597. The next prime is 650252609. The reversal of 650252604 is 406252056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650252609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19902 + ... + 41189.

It is an arithmetic number, because the mean of its divisors is an integer number (63291312).

Almost surely, 2^650252604 is an apocalyptic number.

It is an amenable number.

650252604 is an abundant number, since it is smaller than the sum of its proper divisors (868738884).

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

650252604 is a wasteful number, since it uses less digits than its factorization.

650252604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61985 (or 61983 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 650252604 is about 25500.0510587724. The cubic root of 650252604 is about 866.3513038658.

The spelling of 650252604 in words is "six hundred fifty million, two hundred fifty-two thousand, six hundred four".