1162655606553 has 16 divisors (see below), whose sum is σ = 1771682752896. Its totient is φ = 664368232320.

The previous prime is 1162655606507. The next prime is 1162655606617. The reversal of 1162655606553 is 3556065562611.

It is not a de Polignac number, because 1162655606553 - 2¹² = 1162655602457 is a prime.

It is a super-3 number, since 3×1162655606553³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1162655606496 and 1162655606505.

It is not an unprimeable number, because it can be changed into a prime (1162655606053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2768725 + ... + 3160877.

It is an arithmetic number, because the mean of its divisors is an integer number (110730172056).

Almost surely, 2^{1162655606553} is an apocalyptic number.

It is an amenable number.

1162655606553 is a deficient number, since it is larger than the sum of its proper divisors (609027146343).

1162655606553 is a wasteful number, since it uses less digits than its factorization.

1162655606553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533344.

The product of its (nonzero) digits is 4860000, while the sum is 51.

The spelling of 1162655606553 in words is "one trillion, one hundred sixty-two billion, six hundred fifty-five million, six hundred six thousand, five hundred fifty-three".