50000023 has 8 divisors (see below), whose sum is σ = 50868080. Its totient is φ = 49135680.

The previous prime is 50000021. The next prime is 50000047. The reversal of 50000023 is 32000005.

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

It is a cyclic number.

It is not a de Polignac number, because 50000023 - 2¹ = 50000021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49999964 and 50000009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43723 + ... + 44851.

It is an arithmetic number, because the mean of its divisors is an integer number (6358510).

Almost surely, 2^50000023 is an apocalyptic number.

50000023 is a deficient number, since it is larger than the sum of its proper divisors (868057).

50000023 is a wasteful number, since it uses less digits than its factorization.

50000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857.

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 50000023 is about 7071.0694382109. The cubic root of 50000023 is about 368.4032063525.

Adding to 50000023 its reverse (32000005), we get a palindrome (82000028).

It can be divided in two parts, 5000002 and 3, that added together give a palindrome (5000005).

The spelling of 50000023 in words is "fifty million, twenty-three", and thus it is an aban number and an uban number.