50335992 has 144 divisors (see below), whose sum is σ = 162966960. Its totient is φ = 14276736.

The previous prime is 50335981. The next prime is 50335993. The reversal of 50335992 is 29953305.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50335993) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 367348 + ... + 367484.

It is an arithmetic number, because the mean of its divisors is an integer number (1131715).

Almost surely, 2^50335992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50335992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81483480).

50335992 is an abundant number, since it is smaller than the sum of its proper divisors (112630968).

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

50335992 is an equidigital number, since it uses as much as digits as its factorization.

50335992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 50335992 is about 7094.7862547085. The cubic root of 50335992 is about 369.2265117298.

It can be divided in two parts, 5033 and 5992, that added together give a square (11025 = 105²).

The spelling of 50335992 in words is "fifty million, three hundred thirty-five thousand, nine hundred ninety-two".