143152025 has 12 divisors (see below), whose sum is σ = 177907884. Its totient is φ = 114264000.

The previous prime is 143151997. The next prime is 143152027. The reversal of 143152025 is 520251341.

It can be written as a sum of positive squares in 6 ways, for example, as 683929 + 142468096 = 827^2 + 11936^2 .

It is a de Polignac number, because none of the positive numbers 2^k-143152025 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143152027) 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 11 ways as a sum of consecutive naturals, for example, 5315 + ... + 17735.

It is an arithmetic number, because the mean of its divisors is an integer number (14825657).

Almost surely, 2^143152025 is an apocalyptic number.

It is an amenable number.

143152025 is a deficient number, since it is larger than the sum of its proper divisors (34755859).

143152025 is a wasteful number, since it uses less digits than its factorization.

143152025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12892 (or 12887 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 143152025 is about 11964.6155391638. The cubic root of 143152025 is about 523.1173993415.

The spelling of 143152025 in words is "one hundred forty-three million, one hundred fifty-two thousand, twenty-five".