650825052 has 24 divisors (see below), whose sum is σ = 1527689856. Its totient is φ = 215641968.

The previous prime is 650825029. The next prime is 650825101. The reversal of 650825052 is 250528056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160378 + ... + 164385.

It is an arithmetic number, because the mean of its divisors is an integer number (63653744).

Almost surely, 2^650825052 is an apocalyptic number.

It is an amenable number.

650825052 is an abundant number, since it is smaller than the sum of its proper divisors (876864804).

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

650825052 is a wasteful number, since it uses less digits than its factorization.

650825052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324937 (or 324935 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 650825052 is about 25511.2730376201. The cubic root of 650825052 is about 866.6054592540.

The spelling of 650825052 in words is "six hundred fifty million, eight hundred twenty-five thousand, fifty-two".