549873262316 has 48 divisors (see below), whose sum is σ = 1101786497280. Its totient is φ = 235223144640.

The previous prime is 549873262313. The next prime is 549873262321. The reversal of 549873262316 is 613262378945.

It is a super-2 number, since 2×549873262316² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (549873262313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58975631 + ... + 58984953.

It is an arithmetic number, because the mean of its divisors is an integer number (22953885360).

Almost surely, 2^549873262316 is an apocalyptic number.

It is an amenable number.

549873262316 is an abundant number, since it is smaller than the sum of its proper divisors (551913234964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

549873262316 is a wasteful number, since it uses less digits than its factorization.

549873262316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13014 (or 13012 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 56.

The spelling of 549873262316 in words is "five hundred forty-nine billion, eight hundred seventy-three million, two hundred sixty-two thousand, three hundred sixteen".