5512731549347 has 16 divisors (see below), whose sum is σ = 6109495428960. Its totient is φ = 4932199929600.

The previous prime is 5512731549319. The next prime is 5512731549371. The reversal of 5512731549347 is 7439451372155.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5512731549347 - 2²² = 5512727355043 is a prime.

It is a super-2 number, since 2×5512731549347² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5512731549292 and 5512731549301.

It is not an unprimeable number, because it can be changed into a prime (5512731549397) 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, 7075772 + ... + 7816137.

It is an arithmetic number, because the mean of its divisors is an integer number (381843464310).

Almost surely, 2^{5512731549347} is an apocalyptic number.

5512731549347 is a deficient number, since it is larger than the sum of its proper divisors (596763879613).

5512731549347 is a wasteful number, since it uses less digits than its factorization.

5512731549347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14892454.

The product of its digits is 15876000, while the sum is 56.

The spelling of 5512731549347 in words is "five trillion, five hundred twelve billion, seven hundred thirty-one million, five hundred forty-nine thousand, three hundred forty-seven".