1827291920092 has 24 divisors (see below), whose sum is σ = 3282018575472. Its totient is φ = 889657545600.

The previous prime is 1827291920039. The next prime is 1827291920131. The reversal of 1827291920092 is 2900291927281.

It is a super-2 number, since 2×1827291920092² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10566259 + ... + 10737802.

It is an arithmetic number, because the mean of its divisors is an integer number (136750773978).

Almost surely, 2^{1827291920092} is an apocalyptic number.

It is an amenable number.

1827291920092 is a deficient number, since it is larger than the sum of its proper divisors (1454726655380).

1827291920092 is a wasteful number, since it uses less digits than its factorization.

1827291920092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21304629 (or 21304627 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 1827291920092 in words is "one trillion, eight hundred twenty-seven billion, two hundred ninety-one million, nine hundred twenty thousand, ninety-two".