652609935 has 48 divisors (see below), whose sum is σ = 1202745024. Its totient is φ = 326616576.

The previous prime is 652609931. The next prime is 652609963. The reversal of 652609935 is 539906256.

652609935 is a `hidden beast` number, since 6 + 5 + 2 + 609 + 9 + 35 = 666.

652609935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 652609935 - 2² = 652609931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652609931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48907 + ... + 60803.

It is an arithmetic number, because the mean of its divisors is an integer number (25057188).

Almost surely, 2^652609935 is an apocalyptic number.

652609935 is a deficient number, since it is larger than the sum of its proper divisors (550135089).

652609935 is a wasteful number, since it uses less digits than its factorization.

652609935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11984 (or 11981 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 652609935 is about 25546.2313267535. The cubic root of 652609935 is about 867.3969558721.

The spelling of 652609935 in words is "six hundred fifty-two million, six hundred nine thousand, nine hundred thirty-five".