5551194924 has 288 divisors, whose sum is σ = 16645386240. Its totient is φ = 1596672000.

The previous prime is 5551194919. The next prime is 5551194937. The reversal of 5551194924 is 4294911555.

5551194924 is a `hidden beast` number, since 5 + 551 + 1 + 9 + 4 + 92 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5551194924.

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 95 ways as a sum of consecutive naturals, for example, 28762572 + ... + 28762764.

It is an arithmetic number, because the mean of its divisors is an integer number (57796480).

Almost surely, 2^5551194924 is an apocalyptic number.

5551194924 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5551194924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8322693120).

5551194924 is an abundant number, since it is smaller than the sum of its proper divisors (11094191316).

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

5551194924 is a wasteful number, since it uses less digits than its factorization.

5551194924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 311 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 5551194924 is about 74506.3415019151. The cubic root of 5551194924 is about 1770.6341077631.

The spelling of 5551194924 in words is "five billion, five hundred fifty-one million, one hundred ninety-four thousand, nine hundred twenty-four".