1097050983518 has 24 divisors (see below), whose sum is σ = 1914681512952. Its totient is φ = 470056762224.

The previous prime is 1097050983487. The next prime is 1097050983521. The reversal of 1097050983518 is 8153890507901.

It is a super-2 number, since 2×1097050983518² (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 11 ways as a sum of consecutive naturals, for example, 855305 + ... + 1710452.

It is an arithmetic number, because the mean of its divisors is an integer number (79778396373).

Almost surely, 2^{1097050983518} is an apocalyptic number.

1097050983518 is a deficient number, since it is larger than the sum of its proper divisors (817630529434).

1097050983518 is a wasteful number, since it uses less digits than its factorization.

1097050983518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570136 (or 2570129 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 56.

The spelling of 1097050983518 in words is "one trillion, ninety-seven billion, fifty million, nine hundred eighty-three thousand, five hundred eighteen".