1077591983690 has 16 divisors (see below), whose sum is σ = 1972541259360. Its totient is φ = 423731084880.

The previous prime is 1077591983687. The next prime is 1077591983711. The reversal of 1077591983690 is 963891957701.

It is a super-2 number, since 2×1077591983690² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 913212956 + ... + 913214135.

It is an arithmetic number, because the mean of its divisors is an integer number (123283828710).

Almost surely, 2^{1077591983690} is an apocalyptic number.

1077591983690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077591983690 is a deficient number, since it is larger than the sum of its proper divisors (894949275670).

1077591983690 is a wasteful number, since it uses less digits than its factorization.

1077591983690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826427157.

The product of its (nonzero) digits is 25719120, while the sum is 65.

The spelling of 1077591983690 in words is "one trillion, seventy-seven billion, five hundred ninety-one million, nine hundred eighty-three thousand, six hundred ninety".