2525259930040 has 16 divisors (see below), whose sum is σ = 5681834842680. Its totient is φ = 1010103972000.

The previous prime is 2525259929999. The next prime is 2525259930043. The reversal of 2525259930040 is 400399525252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525259930043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31565749086 + ... + 31565749165.

Almost surely, 2^{2525259930040} is an apocalyptic number.

2525259930040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2525259930040 is an abundant number, since it is smaller than the sum of its proper divisors (3156574912640).

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

2525259930040 is a wasteful number, since it uses less digits than its factorization.

2525259930040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63131498262 (or 63131498258 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 2525259930040 in words is "two trillion, five hundred twenty-five billion, two hundred fifty-nine million, nine hundred thirty thousand, forty".