5250123426 has 8 divisors (see below), whose sum is σ = 10500246864. Its totient is φ = 1750041140.

The previous prime is 5250123421. The next prime is 5250123469. The reversal of 5250123426 is 6243210525.

It is a sphenic number, since it is the product of 3 distinct primes.

5250123426 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5250123393 and 5250123402.

It is not an unprimeable number, because it can be changed into a prime (5250123421) 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, 437510280 + ... + 437510291.

It is an arithmetic number, because the mean of its divisors is an integer number (1312530858).

Almost surely, 2^5250123426 is an apocalyptic number.

5250123426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5250123426 is a wasteful number, since it uses less digits than its factorization.

5250123426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875020576.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5250123426 is about 72457.7354462586. The cubic root of 5250123426 is about 1738.0269424020.

The spelling of 5250123426 in words is "five billion, two hundred fifty million, one hundred twenty-three thousand, four hundred twenty-six".