1090920183736 has 8 divisors (see below), whose sum is σ = 2045475344520. Its totient is φ = 545460091864.

The previous prime is 1090920183697. The next prime is 1090920183737. The reversal of 1090920183736 is 6373810290901.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1090920183736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090920183737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68182511476 + ... + 68182511491.

It is an arithmetic number, because the mean of its divisors is an integer number (255684418065).

Almost surely, 2^{1090920183736} is an apocalyptic number.

It is an amenable number.

1090920183736 is a deficient number, since it is larger than the sum of its proper divisors (954555160784).

1090920183736 is a wasteful number, since it uses less digits than its factorization.

1090920183736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136365022973 (or 136365022969 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 1090920183736 in words is "one trillion, ninety billion, nine hundred twenty million, one hundred eighty-three thousand, seven hundred thirty-six".