650252404 has 12 divisors (see below), whose sum is σ = 1174649728. Its totient is φ = 314638200.

The previous prime is 650252399. The next prime is 650252419. The reversal of 650252404 is 404252056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2621862 + ... + 2622109.

Almost surely, 2^650252404 is an apocalyptic number.

It is an amenable number.

650252404 is a deficient number, since it is larger than the sum of its proper divisors (524397324).

650252404 is a wasteful number, since it uses less digits than its factorization.

650252404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244006 (or 5244004 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 650252404 is about 25500.0471372113. The cubic root of 650252404 is about 866.3512150438.

The spelling of 650252404 in words is "six hundred fifty million, two hundred fifty-two thousand, four hundred four".