152525353 has 4 divisors (see below), whose sum is σ = 152888068. Its totient is φ = 152162640.

The previous prime is 152525333. The next prime is 152525357. The reversal of 152525353 is 353525251.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32228329 + 120297024 = 5677^2 + 10968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152525353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152525357) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 180726 + ... + 181567.

It is an arithmetic number, because the mean of its divisors is an integer number (38222017).

Almost surely, 2^152525353 is an apocalyptic number.

It is an amenable number.

152525353 is a deficient number, since it is larger than the sum of its proper divisors (362715).

152525353 is an equidigital number, since it uses as much as digits as its factorization.

152525353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362714.

The product of its digits is 22500, while the sum is 31.

The square root of 152525353 is about 12350.1155055327. The cubic root of 152525353 is about 534.2944704658.

The spelling of 152525353 in words is "one hundred fifty-two million, five hundred twenty-five thousand, three hundred fifty-three".