50023792 has 160 divisors (see below), whose sum is σ = 131991552. Its totient is φ = 17805312.

The previous prime is 50023783. The next prime is 50023793. The reversal of 50023792 is 29732005.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 50023792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50023793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1064313 + ... + 1064359.

Almost surely, 2^50023792 is an apocalyptic number.

50023792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50023792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65995776).

50023792 is an abundant number, since it is smaller than the sum of its proper divisors (81967760).

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

50023792 is a wasteful number, since it uses less digits than its factorization.

50023792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 50023792 is about 7072.7499602347. The cubic root of 50023792 is about 368.4615742497.

Adding to 50023792 its reverse (29732005), we get a palindrome (79755797).

The spelling of 50023792 in words is "fifty million, twenty-three thousand, seven hundred ninety-two".