153045025 has 12 divisors (see below), whose sum is σ = 216886912. Its totient is φ = 104945040.

The previous prime is 153045007. The next prime is 153045031. The reversal of 153045025 is 520540351.

It is not a de Polignac number, because 153045025 - 2¹³ = 153036833 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

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, 437097 + ... + 437446.

Almost surely, 2^153045025 is an apocalyptic number.

It is an amenable number.

153045025 is a deficient number, since it is larger than the sum of its proper divisors (63841887).

153045025 is an equidigital number, since it uses as much as digits as its factorization.

153045025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874560 (or 874555 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 153045025 is about 12371.1367707256. The cubic root of 153045025 is about 534.9005842000.

Adding to 153045025 its reverse (520540351), we get a palindrome (673585376).

The spelling of 153045025 in words is "one hundred fifty-three million, forty-five thousand, twenty-five".