544747613473 has 8 divisors (see below), whose sum is σ = 623090562048. Its totient is φ = 466535130144.

The previous prime is 544747613447. The next prime is 544747613521. The reversal of 544747613473 is 374316747445.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544747613473 is a prime.

It is a super-2 number, since 2×544747613473² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544747617473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32607361 + ... + 32624062.

It is an arithmetic number, because the mean of its divisors is an integer number (77886320256).

Almost surely, 2^544747613473 is an apocalyptic number.

It is an amenable number.

544747613473 is a deficient number, since it is larger than the sum of its proper divisors (78342948575).

544747613473 is a wasteful number, since it uses less digits than its factorization.

544747613473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65232623.

The product of its digits is 23708160, while the sum is 55.

The spelling of 544747613473 in words is "five hundred forty-four billion, seven hundred forty-seven million, six hundred thirteen thousand, four hundred seventy-three".