25025025275003 has 32 divisors (see below), whose sum is σ = 27365344258560. Its totient is φ = 22745133123840.

The previous prime is 25025025274993. The next prime is 25025025275021. The reversal of 25025025275003 is 30057252052052.

It is not a de Polignac number, because 25025025275003 - 2⁶ = 25025025274939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25025025275053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2064935378 + ... + 2064947496.

It is an arithmetic number, because the mean of its divisors is an integer number (855167008080).

Almost surely, 2^{25025025275003} is an apocalyptic number.

25025025275003 is a deficient number, since it is larger than the sum of its proper divisors (2340318983557).

25025025275003 is a wasteful number, since it uses less digits than its factorization.

25025025275003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15699.

The product of its (nonzero) digits is 210000, while the sum is 38.

The spelling of 25025025275003 in words is "twenty-five trillion, twenty-five billion, twenty-five million, two hundred seventy-five thousand, three".