27713641252 has 48 divisors (see below), whose sum is σ = 55289493504. Its totient is φ = 12031668000.

The previous prime is 27713641217. The next prime is 27713641253. The reversal of 27713641252 is 25214631772.

It is a super-2 number, since 2×27713641252² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27713641253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679477 + ... + 719107.

It is an arithmetic number, because the mean of its divisors is an integer number (1151864448).

Almost surely, 2^27713641252 is an apocalyptic number.

27713641252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27713641252 is a deficient number, since it is larger than the sum of its proper divisors (27575852252).

27713641252 is a wasteful number, since it uses less digits than its factorization.

27713641252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40360 (or 40358 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The spelling of 27713641252 in words is "twenty-seven billion, seven hundred thirteen million, six hundred forty-one thousand, two hundred fifty-two".