5123712358 has 4 divisors (see below), whose sum is σ = 7685568540. Its totient is φ = 2561856178.

The previous prime is 5123712317. The next prime is 5123712359. The reversal of 5123712358 is 8532173215.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123712359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280928088 + ... + 1280928091.

It is an arithmetic number, because the mean of its divisors is an integer number (1921392135).

Almost surely, 2^5123712358 is an apocalyptic number.

5123712358 is a deficient number, since it is larger than the sum of its proper divisors (2561856182).

5123712358 is a wasteful number, since it uses less digits than its factorization.

5123712358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561856181.

The product of its digits is 50400, while the sum is 37.

The square root of 5123712358 is about 71580.1114695975. Note that the first 3 decimals coincide. The cubic root of 5123712358 is about 1723.9642155980.

The spelling of 5123712358 in words is "five billion, one hundred twenty-three million, seven hundred twelve thousand, three hundred fifty-eight".