5194456323 has 32 divisors (see below), whose sum is σ = 7981240320. Its totient is φ = 2943626400.

The previous prime is 5194456297. The next prime is 5194456331. The reversal of 5194456323 is 3236544915.

It is a de Polignac number, because none of the positive numbers 2^k-5194456323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5194456363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2722936 + ... + 2724842.

It is an arithmetic number, because the mean of its divisors is an integer number (249413760).

Almost surely, 2^5194456323 is an apocalyptic number.

5194456323 is a deficient number, since it is larger than the sum of its proper divisors (2786783997).

5194456323 is a wasteful number, since it uses less digits than its factorization.

5194456323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927.

The product of its digits is 388800, while the sum is 42.

The square root of 5194456323 is about 72072.5767750814. The cubic root of 5194456323 is about 1731.8623315373.

The spelling of 5194456323 in words is "five billion, one hundred ninety-four million, four hundred fifty-six thousand, three hundred twenty-three".