1800152133 has 8 divisors (see below), whose sum is σ = 2584833888. Its totient is φ = 1107785904.

The previous prime is 1800152111. The next prime is 1800152143. The reversal of 1800152133 is 3312510081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1800152133 - 2⁶ = 1800152069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1800152143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23078835 + ... + 23078912.

It is an arithmetic number, because the mean of its divisors is an integer number (323104236).

Almost surely, 2^1800152133 is an apocalyptic number.

1800152133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1800152133 is a deficient number, since it is larger than the sum of its proper divisors (784681755).

1800152133 is a wasteful number, since it uses less digits than its factorization.

1800152133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46157763.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1800152133 is about 42428.1997379102. The cubic root of 1800152133 is about 1216.4746686543.

The spelling of 1800152133 in words is "one billion, eight hundred million, one hundred fifty-two thousand, one hundred thirty-three".