652963650 has 24 divisors (see below), whose sum is σ = 1619350224. Its totient is φ = 174123600.

The previous prime is 652963637. The next prime is 652963673. The reversal of 652963650 is 56369256.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2176396 + ... + 2176695.

It is an arithmetic number, because the mean of its divisors is an integer number (67472926).

Almost surely, 2^652963650 is an apocalyptic number.

652963650 is an abundant number, since it is smaller than the sum of its proper divisors (966386574).

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

652963650 is a wasteful number, since it uses less digits than its factorization.

652963650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353106 (or 4353101 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 652963650 is about 25553.1534257516. The cubic root of 652963650 is about 867.5536374690.

The spelling of 652963650 in words is "six hundred fifty-two million, nine hundred sixty-three thousand, six hundred fifty".