13056754491537 has 16 divisors (see below), whose sum is σ = 17652221664000. Its totient is φ = 8582959158912.

The previous prime is 13056754491533. The next prime is 13056754491553. The reversal of 13056754491537 is 73519445765031.

It is not a de Polignac number, because 13056754491537 - 2² = 13056754491533 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13056754491533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7182162 + ... + 8814587.

It is an arithmetic number, because the mean of its divisors is an integer number (1103263854000).

Almost surely, 2^{13056754491537} is an apocalyptic number.

It is an amenable number.

13056754491537 is a deficient number, since it is larger than the sum of its proper divisors (4595467172463).

13056754491537 is a wasteful number, since it uses less digits than its factorization.

13056754491537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16000552.

The product of its (nonzero) digits is 47628000, while the sum is 60.

The spelling of 13056754491537 in words is "thirteen trillion, fifty-six billion, seven hundred fifty-four million, four hundred ninety-one thousand, five hundred thirty-seven".