549804614154 has 16 divisors (see below), whose sum is σ = 1099629805248. Its totient is φ = 183264775232.

The previous prime is 549804614119. The next prime is 549804614207. The reversal of 549804614154 is 451416408945.

It is a super-2 number, since 2×549804614154² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 549804614097 and 549804614106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498462 + ... + 1161065.

It is an arithmetic number, because the mean of its divisors is an integer number (68726862828).

Almost surely, 2^549804614154 is an apocalyptic number.

549804614154 is an abundant number, since it is smaller than the sum of its proper divisors (549825191094).

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

549804614154 is a wasteful number, since it uses less digits than its factorization.

549804614154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714749.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 549804614154 in words is "five hundred forty-nine billion, eight hundred four million, six hundred fourteen thousand, one hundred fifty-four".