27072305076 has 24 divisors (see below), whose sum is σ = 63200368000. Its totient is φ = 9019579392.

The previous prime is 27072305009. The next prime is 27072305081. The reversal of 27072305076 is 67050327072.

It is an alternating number because its digits alternate between even and odd.

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, 540301 + ... + 588276.

Almost surely, 2^27072305076 is an apocalyptic number.

It is an amenable number.

27072305076 is an abundant number, since it is smaller than the sum of its proper divisors (36128062924).

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

27072305076 is a wasteful number, since it uses less digits than its factorization.

27072305076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130583 (or 1130581 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

The spelling of 27072305076 in words is "twenty-seven billion, seventy-two million, three hundred five thousand, seventy-six".