27827783083283 has 16 divisors (see below), whose sum is σ = 28107378432000. Its totient is φ = 27549429248640.

The previous prime is 27827783083277. The next prime is 27827783083349. The reversal of 27827783083283 is 38238038772872.

It is a cyclic number.

It is not a de Polignac number, because 27827783083283 - 2³² = 27823488115987 is a prime.

It is a super-2 number, since 2×27827783083283² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27827783083223) 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, 71660603 + ... + 72047883.

It is an arithmetic number, because the mean of its divisors is an integer number (1756711152000).

Almost surely, 2^{27827783083283} is an apocalyptic number.

27827783083283 is a deficient number, since it is larger than the sum of its proper divisors (279595348717).

27827783083283 is a wasteful number, since it uses less digits than its factorization.

27827783083283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388882.

The product of its (nonzero) digits is 303464448, while the sum is 68.

The spelling of 27827783083283 in words is "twenty-seven trillion, eight hundred twenty-seven billion, seven hundred eighty-three million, eighty-three thousand, two hundred eighty-three".