5546312874 has 48 divisors (see below), whose sum is σ = 12560917824. Its totient is φ = 1765368000.

The previous prime is 5546312869. The next prime is 5546312887. The reversal of 5546312874 is 4782136455.

5546312874 is a `hidden beast` number, since 5 + 5 + 4 + 631 + 2 + 8 + 7 + 4 = 666.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 237669 + ... + 259959.

It is an arithmetic number, because the mean of its divisors is an integer number (261685788).

Almost surely, 2^5546312874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5546312874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6280458912).

5546312874 is an abundant number, since it is smaller than the sum of its proper divisors (7014604950).

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

5546312874 is a wasteful number, since it uses less digits than its factorization.

5546312874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22923 (or 22920 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 5546312874 is about 74473.5716479343. The cubic root of 5546312874 is about 1770.1148886452.

The spelling of 5546312874 in words is "five billion, five hundred forty-six million, three hundred twelve thousand, eight hundred seventy-four".