27513900025140 has 48 divisors (see below), whose sum is σ = 77045139480960. Its totient is φ = 7336447681920.

The previous prime is 27513900025057. The next prime is 27513900025153. The reversal of 27513900025140 is 4152000931572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17760495 + ... + 19247414.

It is an arithmetic number, because the mean of its divisors is an integer number (1605107072520).

Almost surely, 2^{27513900025140} is an apocalyptic number.

27513900025140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27513900025140 is an abundant number, since it is smaller than the sum of its proper divisors (49531239455820).

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

27513900025140 is a wasteful number, since it uses less digits than its factorization.

27513900025140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37020312 (or 37020310 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 27513900025140 in words is "twenty-seven trillion, five hundred thirteen billion, nine hundred million, twenty-five thousand, one hundred forty".