152125145 has 8 divisors (see below), whose sum is σ = 182851656. Its totient is φ = 121499136.

The previous prime is 152125123. The next prime is 152125177. The reversal of 152125145 is 541521251.

152125145 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 4963984 + 147161161 = 2228^2 + 12131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152125145 is a prime.

It is a Duffinian number.

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, 21752 + ... + 27881.

It is an arithmetic number, because the mean of its divisors is an integer number (22856457).

Almost surely, 2^152125145 is an apocalyptic number.

It is an amenable number.

152125145 is a deficient number, since it is larger than the sum of its proper divisors (30726511).

152125145 is an equidigital number, since it uses as much as digits as its factorization.

152125145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50251.

The product of its digits is 2000, while the sum is 26.

The square root of 152125145 is about 12333.9022616526. The cubic root of 152125145 is about 533.8267532182.

Adding to 152125145 its reverse (541521251), we get a palindrome (693646396).

The spelling of 152125145 in words is "one hundred fifty-two million, one hundred twenty-five thousand, one hundred forty-five".