1073317530537 has 16 divisors (see below), whose sum is σ = 1817257194880. Its totient is φ = 613324303056.

The previous prime is 1073317530469. The next prime is 1073317530539. The reversal of 1073317530537 is 7350357133701.

1073317530537 is a `hidden beast` number, since 1 + 0 + 7 + 331 + 7 + 5 + 305 + 3 + 7 = 666.

It is not a de Polignac number, because 1073317530537 - 2²⁴ = 1073300753321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1073317530492 and 1073317530501.

It is not an unprimeable number, because it can be changed into a prime (1073317530539) 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, 2839464178 + ... + 2839464555.

It is an arithmetic number, because the mean of its divisors is an integer number (113578574680).

Almost surely, 2^{1073317530537} is an apocalyptic number.

It is an amenable number.

1073317530537 is a deficient number, since it is larger than the sum of its proper divisors (743939664343).

1073317530537 is an equidigital number, since it uses as much as digits as its factorization.

1073317530537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678928749 (or 5678928743 counting only the distinct ones).

The product of its (nonzero) digits is 694575, while the sum is 45.

The spelling of 1073317530537 in words is "one trillion, seventy-three billion, three hundred seventeen million, five hundred thirty thousand, five hundred thirty-seven".