27368761836 has 24 divisors (see below), whose sum is σ = 68772786544. Its totient is φ = 8421157440.

The previous prime is 27368761789. The next prime is 27368761837. The reversal of 27368761836 is 63816786372.

It is not an unprimeable number, because it can be changed into a prime (27368761837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87720235 + ... + 87720546.

Almost surely, 2^27368761836 is an apocalyptic number.

27368761836 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

27368761836 is an abundant number, since it is smaller than the sum of its proper divisors (41404024708).

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

27368761836 is a wasteful number, since it uses less digits than its factorization.

27368761836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175440801 (or 175440799 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 57.

The spelling of 27368761836 in words is "twenty-seven billion, three hundred sixty-eight million, seven hundred sixty-one thousand, eight hundred thirty-six".