152353252 has 12 divisors (see below), whose sum is σ = 282301740. Its totient is φ = 71695616.

The previous prime is 152353249. The next prime is 152353283. The reversal of 152353252 is 252353251.

It can be written as a sum of positive squares in 2 ways, for example, as 88096996 + 64256256 = 9386^2 + 8016^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 152353252.

It is an unprimeable number.

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, 1120177 + ... + 1120312.

It is an arithmetic number, because the mean of its divisors is an integer number (23525145).

Almost surely, 2^152353252 is an apocalyptic number.

It is an amenable number.

152353252 is a deficient number, since it is larger than the sum of its proper divisors (129948488).

152353252 is a wasteful number, since it uses less digits than its factorization.

152353252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240510 (or 2240508 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 152353252 is about 12343.1459523089. The cubic root of 152353252 is about 534.0934389275.

Subtracting 152353252 from its reverse (252353251), we obtain a palindrome (99999999).

The spelling of 152353252 in words is "one hundred fifty-two million, three hundred fifty-three thousand, two hundred fifty-two".