27025270272 has 1440 divisors, whose sum is σ = 114106696704. Its totient is φ = 6270566400.

The previous prime is 27025270249. The next prime is 27025270351. The reversal of 27025270272 is 27207252072.

It is a happy number.

27025270272 is a `hidden beast` number, since 2 + 70 + 252 + 70 + 272 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 871782897 + ... + 871782927.

Almost surely, 2^27025270272 is an apocalyptic number.

27025270272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27025270272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57053348352).

27025270272 is an abundant number, since it is smaller than the sum of its proper divisors (87081426432).

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

27025270272 is a wasteful number, since it uses less digits than its factorization.

27025270272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The spelling of 27025270272 in words is "twenty-seven billion, twenty-five million, two hundred seventy thousand, two hundred seventy-two".