1353313740663 has 12 divisors (see below), whose sum is σ = 1976750408880. Its totient is φ = 892071978336.

The previous prime is 1353313740643. The next prime is 1353313740673. The reversal of 1353313740663 is 3660473133531.

1353313740663 is a `hidden beast` number, since 1 + 3 + 53 + 3 + 137 + 406 + 63 = 666.

It is not a de Polignac number, because 1353313740663 - 2⁶ = 1353313740599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353313740643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 844764331 + ... + 844765932.

It is an arithmetic number, because the mean of its divisors is an integer number (164729200740).

Almost surely, 2^{1353313740663} is an apocalyptic number.

1353313740663 is a deficient number, since it is larger than the sum of its proper divisors (623436668217).

1353313740663 is a wasteful number, since it uses less digits than its factorization.

1353313740663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689530358 (or 1689530355 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 45.

The spelling of 1353313740663 in words is "one trillion, three hundred fifty-three billion, three hundred thirteen million, seven hundred forty thousand, six hundred sixty-three".