153040025 has 24 divisors (see below), whose sum is σ = 197154048. Its totient is φ = 117720000.

The previous prime is 153039979. The next prime is 153040031. The reversal of 153040025 is 520040351.

153040025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 153040025 - 2¹⁴ = 153023641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153039979 and 153040006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139730 + ... + 140820.

It is an arithmetic number, because the mean of its divisors is an integer number (8214752).

Almost surely, 2^153040025 is an apocalyptic number.

It is an amenable number.

153040025 is a deficient number, since it is larger than the sum of its proper divisors (44114023).

153040025 is a wasteful number, since it uses less digits than its factorization.

153040025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 153040025 is about 12370.9346857867. The cubic root of 153040025 is about 534.8947590471.

Adding to 153040025 its reverse (520040351), we get a palindrome (673080376).

The spelling of 153040025 in words is "one hundred fifty-three million, forty thousand, twenty-five".