152302345 has 32 divisors (see below), whose sum is σ = 208454400. Its totient is φ = 106009344.

The previous prime is 152302291. The next prime is 152302351. The reversal of 152302345 is 543203251.

It is a cyclic number.

It is not a de Polignac number, because 152302345 - 2⁷ = 152302217 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 80116 + ... + 81994.

It is an arithmetic number, because the mean of its divisors is an integer number (6514200).

Almost surely, 2^152302345 is an apocalyptic number.

It is an amenable number.

152302345 is a deficient number, since it is larger than the sum of its proper divisors (56152055).

152302345 is a wasteful number, since it uses less digits than its factorization.

152302345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 152302345 is about 12341.0836234101. The cubic root of 152302345 is about 534.0339453422.

Adding to 152302345 its reverse (543203251), we get a palindrome (695505596).

The spelling of 152302345 in words is "one hundred fifty-two million, three hundred two thousand, three hundred forty-five".