152192253 has 4 divisors (see below), whose sum is σ = 202923008. Its totient is φ = 101461500.

The previous prime is 152192213. The next prime is 152192323. The reversal of 152192253 is 352291251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 152192253 - 2⁸ = 152191997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152192253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152192213) 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, 25365373 + ... + 25365378.

It is an arithmetic number, because the mean of its divisors is an integer number (50730752).

Almost surely, 2^152192253 is an apocalyptic number.

It is an amenable number.

152192253 is a deficient number, since it is larger than the sum of its proper divisors (50730755).

152192253 is an equidigital number, since it uses as much as digits as its factorization.

152192253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50730754.

The product of its digits is 5400, while the sum is 30.

The square root of 152192253 is about 12336.6224307952. The cubic root of 152192253 is about 533.9052385540.

The spelling of 152192253 in words is "one hundred fifty-two million, one hundred ninety-two thousand, two hundred fifty-three".