152382393 has 6 divisors (see below), whose sum is σ = 220107914. Its totient is φ = 101588256.

The previous prime is 152382371. The next prime is 152382403. The reversal of 152382393 is 393283251.

152382393 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., 130028409 + 22353984 = 11403^2 + 4728^2 .

It is a de Polignac number, because none of the positive numbers 2^k-152382393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152382493) 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, 8465680 + ... + 8465697.

Almost surely, 2^152382393 is an apocalyptic number.

It is an amenable number.

152382393 is a deficient number, since it is larger than the sum of its proper divisors (67725521).

152382393 is a wasteful number, since it uses less digits than its factorization.

152382393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16931383 (or 16931380 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 152382393 is about 12344.3263485700. The cubic root of 152382393 is about 534.1274892337.

The spelling of 152382393 in words is "one hundred fifty-two million, three hundred eighty-two thousand, three hundred ninety-three".