1097072680455 has 96 divisors (see below), whose sum is σ = 2019615736320. Its totient is φ = 550001664000.

The previous prime is 1097072680423. The next prime is 1097072680469. The reversal of 1097072680455 is 5540862707901.

1097072680455 is a `hidden beast` number, since 1 + 0 + 97 + 0 + 7 + 26 + 80 + 455 = 666.

It is not a de Polignac number, because 1097072680455 - 2⁵ = 1097072680423 is a prime.

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 13055775 + ... + 13139535.

It is an arithmetic number, because the mean of its divisors is an integer number (21037663920).

Almost surely, 2^{1097072680455} is an apocalyptic number.

1097072680455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1097072680455 is a deficient number, since it is larger than the sum of its proper divisors (922543055865).

1097072680455 is a wasteful number, since it uses less digits than its factorization.

1097072680455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84073 (or 84070 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 1097072680455 in words is "one trillion, ninety-seven billion, seventy-two million, six hundred eighty thousand, four hundred fifty-five".