549144610804 has 24 divisors (see below), whose sum is σ = 995533491456. Its totient is φ = 264769512000.

The previous prime is 549144610787. The next prime is 549144610813. The reversal of 549144610804 is 408016441945.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7845202 + ... + 7914889.

It is an arithmetic number, because the mean of its divisors is an integer number (41480562144).

Almost surely, 2^549144610804 is an apocalyptic number.

It is an amenable number.

549144610804 is a deficient number, since it is larger than the sum of its proper divisors (446388880652).

549144610804 is a wasteful number, since it uses less digits than its factorization.

549144610804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15760407 (or 15760405 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 549144610804 in words is "five hundred forty-nine billion, one hundred forty-four million, six hundred ten thousand, eight hundred four".