152134145 has 8 divisors (see below), whose sum is σ = 188856360. Its totient is φ = 117510400.

The previous prime is 152134127. The next prime is 152134211. The reversal of 152134145 is 541431251.

It can be written as a sum of positive squares in 4 ways, for example, as 63473089 + 88661056 = 7967^2 + 9416^2 .

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

It is not a de Polignac number, because 152134145 - 2¹⁴ = 152117761 is a prime.

It is a Curzon 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, 524456 + ... + 524745.

It is an arithmetic number, because the mean of its divisors is an integer number (23607045).

Almost surely, 2^152134145 is an apocalyptic number.

It is an amenable number.

152134145 is a deficient number, since it is larger than the sum of its proper divisors (36722215).

152134145 is a wasteful number, since it uses less digits than its factorization.

152134145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049235.

The product of its digits is 2400, while the sum is 26.

The square root of 152134145 is about 12334.2671042912. The cubic root of 152134145 is about 533.8372803975.

Adding to 152134145 its reverse (541431251), we get a palindrome (693565396).

The spelling of 152134145 in words is "one hundred fifty-two million, one hundred thirty-four thousand, one hundred forty-five".