650235164 has 24 divisors (see below), whose sum is σ = 1186360560. Its totient is φ = 311560704.

The previous prime is 650235101. The next prime is 650235167. The reversal of 650235164 is 461532056.

It is a self number, because there is not a number n which added to its sum of digits gives 650235164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650235167) 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, 26549 + ... + 44780.

It is an arithmetic number, because the mean of its divisors is an integer number (49431690).

Almost surely, 2^650235164 is an apocalyptic number.

It is an amenable number.

650235164 is a deficient number, since it is larger than the sum of its proper divisors (536125396).

650235164 is a wasteful number, since it uses less digits than its factorization.

650235164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71429 (or 71427 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 650235164 is about 25499.7090963799. The cubic root of 650235164 is about 866.3435585159.

The spelling of 650235164 in words is "six hundred fifty million, two hundred thirty-five thousand, one hundred sixty-four".