152989853 has 6 divisors (see below), whose sum is σ = 155968254. Its totient is φ = 150014904.

The previous prime is 152989831. The next prime is 152989861. The reversal of 152989853 is 358989251.

152989853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 141443449 + 11546404 = 11893^2 + 3398^2 .

It is not a de Polignac number, because 152989853 - 2¹² = 152985757 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 (152989873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89198 + ... + 90896.

It is an arithmetic number, because the mean of its divisors is an integer number (25994709).

Almost surely, 2^152989853 is an apocalyptic number.

It is an amenable number.

152989853 is a deficient number, since it is larger than the sum of its proper divisors (2978401).

152989853 is an frugal number, since it uses more digits than its factorization.

152989853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3451 (or 1752 counting only the distinct ones).

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

The square root of 152989853 is about 12368.9067018876. The cubic root of 152989853 is about 534.8363001067.

The spelling of 152989853 in words is "one hundred fifty-two million, nine hundred eighty-nine thousand, eight hundred fifty-three".