25040612202460 has 24 divisors (see below), whose sum is σ = 55678537721520. Its totient is φ = 9427054005504.

The previous prime is 25040612202451. The next prime is 25040612202469. The reversal of 25040612202460 is 6420221604052.

It is an interprime number because it is at equal distance from previous prime (25040612202451) and next prime (25040612202469).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25040612202469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36824429370 + ... + 36824430049.

It is an arithmetic number, because the mean of its divisors is an integer number (2319939071730).

Almost surely, 2^{25040612202460} is an apocalyptic number.

25040612202460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25040612202460 is an abundant number, since it is smaller than the sum of its proper divisors (30637925519060).

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

25040612202460 is a wasteful number, since it uses less digits than its factorization.

25040612202460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73648859445 (or 73648859443 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 25040612202460 in words is "twenty-five trillion, forty billion, six hundred twelve million, two hundred two thousand, four hundred sixty".