25112050749080 has 32 divisors (see below), whose sum is σ = 56507606618400. Its totient is φ = 10043843867136.

The previous prime is 25112050749053. The next prime is 25112050749109. The reversal of 25112050749080 is 8094705021152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30096812 + ... + 30919931.

It is an arithmetic number, because the mean of its divisors is an integer number (1765862706825).

Almost surely, 2^{25112050749080} is an apocalyptic number.

25112050749080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25112050749080 is an abundant number, since it is smaller than the sum of its proper divisors (31395555869320).

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

25112050749080 is a wasteful number, since it uses less digits than its factorization.

25112050749080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61027043 (or 61027039 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 25112050749080 in words is "twenty-five trillion, one hundred twelve billion, fifty million, seven hundred forty-nine thousand, eighty".