50023025123 has 4 divisors (see below), whose sum is σ = 50201043288. Its totient is φ = 49845006960.

The previous prime is 50023025119. The next prime is 50023025131. The reversal of 50023025123 is 32152032005.

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 50023025123 - 2² = 50023025119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50023025183) 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, 89008661 + ... + 89009222.

It is an arithmetic number, because the mean of its divisors is an integer number (12550260822).

Almost surely, 2^50023025123 is an apocalyptic number.

50023025123 is a deficient number, since it is larger than the sum of its proper divisors (178018165).

50023025123 is a wasteful number, since it uses less digits than its factorization.

50023025123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178018164.

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 50023025123 its reverse (32152032005), we get a palindrome (82175057128).

The spelling of 50023025123 in words is "fifty billion, twenty-three million, twenty-five thousand, one hundred twenty-three".