5243320134 has 32 divisors (see below), whose sum is σ = 12548118240. Its totient is φ = 1613329056.

The previous prime is 5243320127. The next prime is 5243320177. The reversal of 5243320134 is 4310233425.

5243320134 is a `hidden beast` number, since 524 + 3 + 3 + 2 + 0 + 134 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5243320098 and 5243320107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3733857 + ... + 3735260.

It is an arithmetic number, because the mean of its divisors is an integer number (392128695).

Almost surely, 2^5243320134 is an apocalyptic number.

5243320134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5243320134 is an abundant number, since it is smaller than the sum of its proper divisors (7304798106).

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

5243320134 is a wasteful number, since it uses less digits than its factorization.

5243320134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469141 (or 7469135 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 5243320134 is about 72410.7736044851. The cubic root of 5243320134 is about 1737.2758860324.

Adding to 5243320134 its reverse (4310233425), we get a palindrome (9553553559).

The spelling of 5243320134 in words is "five billion, two hundred forty-three million, three hundred twenty thousand, one hundred thirty-four".