152314345 has 4 divisors (see below), whose sum is σ = 182777220. Its totient is φ = 121851472.

The previous prime is 152314343. The next prime is 152314361. The reversal of 152314345 is 543413251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543413251 = 419 ⋅1296929.

It can be written as a sum of positive squares in 2 ways, for example, as 22080601 + 130233744 = 4699^2 + 11412^2 .

It is a cyclic number.

It is not a de Polignac number, because 152314345 - 2¹ = 152314343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152314343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15231430 + ... + 15231439.

It is an arithmetic number, because the mean of its divisors is an integer number (45694305).

Almost surely, 2^152314345 is an apocalyptic number.

It is an amenable number.

152314345 is a deficient number, since it is larger than the sum of its proper divisors (30462875).

152314345 is an equidigital number, since it uses as much as digits as its factorization.

152314345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30462874.

The product of its digits is 7200, while the sum is 28.

The square root of 152314345 is about 12341.5697948033. The cubic root of 152314345 is about 534.0479706002.

Adding to 152314345 its reverse (543413251), we get a palindrome (695727596).

The spelling of 152314345 in words is "one hundred fifty-two million, three hundred fourteen thousand, three hundred forty-five".