27320546271900 has 72 divisors (see below), whose sum is σ = 90339939679360. Its totient is φ = 6244696290240.

The previous prime is 27320546271883. The next prime is 27320546271911. The reversal of 27320546271900 is 917264502372.

It is a super-2 number, since 2×27320546271900² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27320546271900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6504889870 + ... + 6504894069.

Almost surely, 2^{27320546271900} is an apocalyptic number.

27320546271900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27320546271900 is an abundant number, since it is smaller than the sum of its proper divisors (63019393407460).

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

27320546271900 is a wasteful number, since it uses less digits than its factorization.

27320546271900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13009783963 (or 13009783956 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 27320546271900 in words is "twenty-seven trillion, three hundred twenty billion, five hundred forty-six million, two hundred seventy-one thousand, nine hundred".