1635230152 has 16 divisors (see below), whose sum is σ = 3066499440. Its totient is φ = 817496976.

The previous prime is 1635230137. The next prime is 1635230237. The reversal of 1635230152 is 2510325361.

It is a self number, because there is not a number n which added to its sum of digits gives 1635230152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79443 + ... + 97885.

It is an arithmetic number, because the mean of its divisors is an integer number (191656215).

Almost surely, 2^1635230152 is an apocalyptic number.

It is an amenable number.

1635230152 is a deficient number, since it is larger than the sum of its proper divisors (1431269288).

1635230152 is a wasteful number, since it uses less digits than its factorization.

1635230152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29532 (or 29528 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1635230152 is about 40437.9790790786. The cubic root of 1635230152 is about 1178.1293139989.

The spelling of 1635230152 in words is "one billion, six hundred thirty-five million, two hundred thirty thousand, one hundred fifty-two".