27072248892 has 48 divisors (see below), whose sum is σ = 68042419200. Its totient is φ = 8328120768.

The previous prime is 27072248891. The next prime is 27072248941. The reversal of 27072248892 is 29884227072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27072248891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826173 + ... + 858315.

It is an arithmetic number, because the mean of its divisors is an integer number (1417550400).

Almost surely, 2^27072248892 is an apocalyptic number.

It is an amenable number.

27072248892 is an abundant number, since it is smaller than the sum of its proper divisors (40970170308).

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

27072248892 is a wasteful number, since it uses less digits than its factorization.

27072248892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37562 (or 37560 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 27072248892 in words is "twenty-seven billion, seventy-two million, two hundred forty-eight thousand, eight hundred ninety-two".