152329945 has 8 divisors (see below), whose sum is σ = 193548744. Its totient is φ = 114695424.

The previous prime is 152329937. The next prime is 152329963. The reversal of 152329945 is 549923251.

152329945 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 4 ways, for example, as 30514576 + 121815369 = 5524^2 + 11037^2 .

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 152329945 - 2³ = 152329937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152329898 and 152329907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895974 + ... + 896143.

It is an arithmetic number, because the mean of its divisors is an integer number (24193593).

Almost surely, 2^152329945 is an apocalyptic number.

It is an amenable number.

152329945 is a deficient number, since it is larger than the sum of its proper divisors (41218799).

152329945 is a wasteful number, since it uses less digits than its factorization.

152329945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792139.

The product of its digits is 97200, while the sum is 40.

The square root of 152329945 is about 12342.2017889840. The cubic root of 152329945 is about 534.0662023343.

The spelling of 152329945 in words is "one hundred fifty-two million, three hundred twenty-nine thousand, nine hundred forty-five".