1633152045 has 16 divisors (see below), whose sum is σ = 2986335360. Its totient is φ = 746583744.

The previous prime is 1633152019. The next prime is 1633152067. The reversal of 1633152045 is 5402513361.

It is not a de Polignac number, because 1633152045 - 2⁶ = 1633151981 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 7776810 + ... + 7777019.

It is an arithmetic number, because the mean of its divisors is an integer number (186645960).

Almost surely, 2^1633152045 is an apocalyptic number.

1633152045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1633152045 is a deficient number, since it is larger than the sum of its proper divisors (1353183315).

1633152045 is a wasteful number, since it uses less digits than its factorization.

1633152045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553844.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1633152045 is about 40412.2759195767. The cubic root of 1633152045 is about 1177.6300332864.

The spelling of 1633152045 in words is "one billion, six hundred thirty-three million, one hundred fifty-two thousand, forty-five".