27837500130 has 96 divisors (see below), whose sum is σ = 79113827520. Its totient is φ = 6735104640.

The previous prime is 27837500071. The next prime is 27837500147. The reversal of 27837500130 is 3100573872.

27837500130 is a `hidden beast` number, since 278 + 375 + 0 + 0 + 13 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 476289 + ... + 531531.

It is an arithmetic number, because the mean of its divisors is an integer number (824102370).

Almost surely, 2^27837500130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27837500130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39556913760).

27837500130 is an abundant number, since it is smaller than the sum of its proper divisors (51276327390).

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

27837500130 is a wasteful number, since it uses less digits than its factorization.

27837500130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55776 (or 55773 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 27837500130 in words is "twenty-seven billion, eight hundred thirty-seven million, five hundred thousand, one hundred thirty".