2525500280030 has 64 divisors (see below), whose sum is σ = 5889425794560. Its totient is φ = 757211877504.

The previous prime is 2525500280029. The next prime is 2525500280033. The reversal of 2525500280030 is 300820055252.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525500280033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73016264 + ... + 73050843.

It is an arithmetic number, because the mean of its divisors is an integer number (92022278040).

Almost surely, 2^{2525500280030} is an apocalyptic number.

2525500280030 is an abundant number, since it is smaller than the sum of its proper divisors (3363925514530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525500280030 is a wasteful number, since it uses less digits than its factorization.

2525500280030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146067153.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 2525500280030 in words is "two trillion, five hundred twenty-five billion, five hundred million, two hundred eighty thousand, thirty".