5055799178430 has 864 divisors, whose sum is σ = 18148823465760. Its totient is φ = 965150484480.

The previous prime is 5055799178413. The next prime is 5055799178431. The reversal of 5055799178430 is 348719975505.

5055799178430 is a `hidden beast` number, since 5 + 0 + 5 + 579 + 9 + 17 + 8 + 43 + 0 = 666.

It is a super-2 number, since 2×5055799178430² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055799178431) by changing a digit.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 1877384164 + ... + 1877386856.

It is an arithmetic number, because the mean of its divisors is an integer number (21005582715).

Almost surely, 2^{5055799178430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055799178430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9074411732880).

5055799178430 is an abundant number, since it is smaller than the sum of its proper divisors (13093024287330).

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

5055799178430 is a wasteful number, since it uses less digits than its factorization.

5055799178430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986 (or 2963 counting only the distinct ones).

The product of its (nonzero) digits is 47628000, while the sum is 63.

The spelling of 5055799178430 in words is "five trillion, fifty-five billion, seven hundred ninety-nine million, one hundred seventy-eight thousand, four hundred thirty".