152576245 has 8 divisors (see below), whose sum is σ = 183264984. Its totient is φ = 121945344.

The previous prime is 152576243. The next prime is 152576257. The reversal of 152576245 is 542675251.

It can be written as a sum of positive squares in 4 ways, for example, as 8720209 + 143856036 = 2953^2 + 11994^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 152576245 - 2¹ = 152576243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152576243) 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 7 ways as a sum of consecutive naturals, for example, 8424 + ... + 19393.

It is an arithmetic number, because the mean of its divisors is an integer number (22908123).

Almost surely, 2^152576245 is an apocalyptic number.

It is an amenable number.

152576245 is a deficient number, since it is larger than the sum of its proper divisors (30688739).

152576245 is a wasteful number, since it uses less digits than its factorization.

152576245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28919.

The product of its digits is 84000, while the sum is 37.

The square root of 152576245 is about 12352.1757192812. The cubic root of 152576245 is about 534.3538885450.

It can be divided in two parts, 1525 and 76245, that multiplied together give a triangular number (116273625 = T₁₅₂₄₉).

The spelling of 152576245 in words is "one hundred fifty-two million, five hundred seventy-six thousand, two hundred forty-five".