549451159341 has 16 divisors (see below), whose sum is σ = 842591773824. Its totient is φ = 311972266944.

The previous prime is 549451159307. The next prime is 549451159373. The reversal of 549451159341 is 143951154945.

It is not a de Polignac number, because 549451159341 - 2⁹ = 549451158829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549451159381) 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, 83322630 + ... + 83329223.

It is an arithmetic number, because the mean of its divisors is an integer number (52661985864).

Almost surely, 2^549451159341 is an apocalyptic number.

It is an amenable number.

549451159341 is a deficient number, since it is larger than the sum of its proper divisors (293140614483).

549451159341 is a wasteful number, since it uses less digits than its factorization.

549451159341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166652020.

The product of its digits is 1944000, while the sum is 51.

The spelling of 549451159341 in words is "five hundred forty-nine billion, four hundred fifty-one million, one hundred fifty-nine thousand, three hundred forty-one".