50112723 has 16 divisors (see below), whose sum is σ = 68256000. Its totient is φ = 32696160.

The previous prime is 50112721. The next prime is 50112773. The reversal of 50112723 is 32721105.

It is not a de Polignac number, because 50112723 - 2¹ = 50112721 is a prime.

It is a super-2 number, since 2×50112723² = 5022570012949458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50112723.

It is not an unprimeable number, because it can be changed into a prime (50112721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30948 + ... + 32526.

It is an arithmetic number, because the mean of its divisors is an integer number (4266000).

Almost surely, 2^50112723 is an apocalyptic number.

50112723 is a deficient number, since it is larger than the sum of its proper divisors (18143277).

50112723 is a wasteful number, since it uses less digits than its factorization.

50112723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 50112723 is about 7079.0340442747. The cubic root of 50112723 is about 368.6797921302.

Adding to 50112723 its reverse (32721105), we get a palindrome (82833828).

The spelling of 50112723 in words is "fifty million, one hundred twelve thousand, seven hundred twenty-three".