549607848706945 has 96 divisors (see below), whose sum is σ = 786654323389440. Its totient is φ = 367414126410240.

The previous prime is 549607848706907. The next prime is 549607848706981.

549607848706945 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 549607848706945 - 2¹¹ = 549607848704897 is a prime.

It is a super-2 number, since 2×549607848706945² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3951356850 + ... + 3951495940.

It is an arithmetic number, because the mean of its divisors is an integer number (8194315868640).

Almost surely, 2^{549607848706945} is an apocalyptic number.

It is an amenable number.

549607848706945 is a deficient number, since it is larger than the sum of its proper divisors (237046474682495).

549607848706945 is a wasteful number, since it uses less digits than its factorization.

549607848706945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141095 (or 141088 counting only the distinct ones).

The product of its (nonzero) digits is 14631321600, while the sum is 82.

The spelling of 549607848706945 in words is "five hundred forty-nine trillion, six hundred seven billion, eight hundred forty-eight million, seven hundred six thousand, nine hundred forty-five".