50001335023 has 4 divisors (see below), whose sum is σ = 50496397848. Its totient is φ = 49506272200.

The previous prime is 50001335003. The next prime is 50001335063. The reversal of 50001335023 is 32053310005.

It is a happy number.

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 50001335023 - 2¹³ = 50001326831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50001334985 and 50001335003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50001335003) 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, 247531261 + ... + 247531462.

It is an arithmetic number, because the mean of its divisors is an integer number (12624099462).

Almost surely, 2^50001335023 is an apocalyptic number.

50001335023 is a deficient number, since it is larger than the sum of its proper divisors (495062825).

50001335023 is a wasteful number, since it uses less digits than its factorization.

50001335023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495062824.

The product of its (nonzero) digits is 1350, while the sum is 22.

Adding to 50001335023 its reverse (32053310005), we get a palindrome (82054645028).

The spelling of 50001335023 in words is "fifty billion, one million, three hundred thirty-five thousand, twenty-three".