27492091700 has 18 divisors (see below), whose sum is σ = 59657839206. Its totient is φ = 10996836640.

The previous prime is 27492091681. The next prime is 27492091721. The reversal of 27492091700 is 719029472.

It can be written as a sum of positive squares in 3 ways, for example, as 3267036964 + 24225054736 = 57158^2 + 155644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137460359 + ... + 137460558.

Almost surely, 2^27492091700 is an apocalyptic number.

27492091700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27492091700 is an abundant number, since it is smaller than the sum of its proper divisors (32165747506).

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

27492091700 is a wasteful number, since it uses less digits than its factorization.

27492091700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274920931 (or 274920924 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 27492091700 in words is "twenty-seven billion, four hundred ninety-two million, ninety-one thousand, seven hundred".