5348939823 has 48 divisors (see below), whose sum is σ = 8681437440. Its totient is φ = 3155741952.

The previous prime is 5348939797. The next prime is 5348939833. The reversal of 5348939823 is 3289398435.

It is a happy number.

5348939823 is a `hidden beast` number, since 53 + 489 + 3 + 98 + 23 = 666.

It is not a de Polignac number, because 5348939823 - 2⁹ = 5348939311 is a prime.

It is a super-2 number, since 2×5348939823² = 57222314460150542658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5348939823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5348939833) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194740 + ... + 220502.

It is an arithmetic number, because the mean of its divisors is an integer number (180863280).

Almost surely, 2^5348939823 is an apocalyptic number.

5348939823 is a deficient number, since it is larger than the sum of its proper divisors (3332497617).

5348939823 is a wasteful number, since it uses less digits than its factorization.

5348939823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25868 (or 25865 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 5348939823 is about 73136.4466117954. The cubic root of 5348939823 is about 1748.8634604546.

The spelling of 5348939823 in words is "five billion, three hundred forty-eight million, nine hundred thirty-nine thousand, eight hundred twenty-three".