152351245 has 4 divisors (see below), whose sum is σ = 182821500. Its totient is φ = 121880992.

The previous prime is 152351209. The next prime is 152351249. The reversal of 152351245 is 542153251.

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 92582884 + 59768361 = 9622^2 + 7731^2 .

It is a cyclic number.

It is not a de Polignac number, because 152351245 - 2¹⁵ = 152318477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152351249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15235120 + ... + 15235129.

It is an arithmetic number, because the mean of its divisors is an integer number (45705375).

Almost surely, 2^152351245 is an apocalyptic number.

It is an amenable number.

152351245 is a deficient number, since it is larger than the sum of its proper divisors (30470255).

152351245 is an equidigital number, since it uses as much as digits as its factorization.

152351245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30470254.

The product of its digits is 6000, while the sum is 28.

The square root of 152351245 is about 12343.0646518602. The cubic root of 152351245 is about 534.0910936537.

The spelling of 152351245 in words is "one hundred fifty-two million, three hundred fifty-one thousand, two hundred forty-five".