5053320551394 has 160 divisors (see below), whose sum is σ = 12065515718256. Its totient is φ = 1575285719040.

The previous prime is 5053320551387. The next prime is 5053320551407. The reversal of 5053320551394 is 4931550233505.

5053320551394 is a `hidden beast` number, since 5 + 0 + 5 + 3 + 3 + 2 + 0 + 551 + 3 + 94 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2321853680169 + 2731466871225 = 1523763^2 + 1652715^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 724279234 + ... + 724286210.

Almost surely, 2^{5053320551394} is an apocalyptic number.

5053320551394 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5053320551394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6032757859128).

5053320551394 is an abundant number, since it is smaller than the sum of its proper divisors (7012195166862).

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

5053320551394 is a wasteful number, since it uses less digits than its factorization.

5053320551394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8642 (or 8633 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 45.

Adding to 5053320551394 its reverse (4931550233505), we get a palindrome (9984870784899).

The spelling of 5053320551394 in words is "five trillion, fifty-three billion, three hundred twenty million, five hundred fifty-one thousand, three hundred ninety-four".