1633117152 has 24 divisors (see below), whose sum is σ = 4286932776. Its totient is φ = 544372352.

The previous prime is 1633117147. The next prime is 1633117163. The reversal of 1633117152 is 2517113361.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1633117152² = 5334143264313182208, which contains 22 as substring.

It is a congruent number.

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, 8505723 + ... + 8505914.

It is an arithmetic number, because the mean of its divisors is an integer number (178622199).

Almost surely, 2^1633117152 is an apocalyptic number.

1633117152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1633117152 is an abundant number, since it is smaller than the sum of its proper divisors (2653815624).

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

1633117152 is a wasteful number, since it uses less digits than its factorization.

1633117152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011650 (or 17011642 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 1633117152 is about 40411.8442043914. The cubic root of 1633117152 is about 1177.6216463683.

The spelling of 1633117152 in words is "one billion, six hundred thirty-three million, one hundred seventeen thousand, one hundred fifty-two".