1027827037826 has 4 divisors (see below), whose sum is σ = 1541740556742. Its totient is φ = 513913518912.

The previous prime is 1027827037823. The next prime is 1027827037841. The reversal of 1027827037826 is 6287307287201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1007913594601 + 19913443225 = 1003949^2 + 141115^2 .

It is not an unprimeable number, because it can be changed into a prime (1027827037823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256956759455 + ... + 256956759458.

Almost surely, 2^{1027827037826} is an apocalyptic number.

1027827037826 is a deficient number, since it is larger than the sum of its proper divisors (513913518916).

1027827037826 is an equidigital number, since it uses as much as digits as its factorization.

1027827037826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513913518915.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 1027827037826 in words is "one trillion, twenty-seven billion, eight hundred twenty-seven million, thirty-seven thousand, eight hundred twenty-six".