152985893 has 8 divisors (see below), whose sum is σ = 156495360. Its totient is φ = 149487120.

The previous prime is 152985887. The next prime is 152985913. The reversal of 152985893 is 398589251.

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

It is a cyclic number.

It is not a de Polignac number, because 152985893 - 2⁶ = 152985829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152985293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31028 + ... + 35618.

It is an arithmetic number, because the mean of its divisors is an integer number (19561920).

Almost surely, 2^152985893 is an apocalyptic number.

It is an amenable number.

152985893 is a deficient number, since it is larger than the sum of its proper divisors (3509467).

152985893 is an equidigital number, since it uses as much as digits as its factorization.

152985893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5347.

The product of its digits is 777600, while the sum is 50.

The square root of 152985893 is about 12368.7466220309. The cubic root of 152985893 is about 534.8316854869.

The spelling of 152985893 in words is "one hundred fifty-two million, nine hundred eighty-five thousand, eight hundred ninety-three".