5393495123 has 4 divisors (see below), whose sum is σ = 5710759560. Its totient is φ = 5076230688.

The previous prime is 5393495099. The next prime is 5393495131. The reversal of 5393495123 is 3215943935.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5393495123 - 2⁸ = 5393494867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5393495623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158632193 + ... + 158632226.

It is an arithmetic number, because the mean of its divisors is an integer number (1427689890).

Almost surely, 2^5393495123 is an apocalyptic number.

5393495123 is a deficient number, since it is larger than the sum of its proper divisors (317264437).

5393495123 is a wasteful number, since it uses less digits than its factorization.

5393495123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317264436.

The product of its digits is 437400, while the sum is 44.

The square root of 5393495123 is about 73440.4188645462. The cubic root of 5393495123 is about 1753.7059015127.

The spelling of 5393495123 in words is "five billion, three hundred ninety-three million, four hundred ninety-five thousand, one hundred twenty-three".