50475744 has 192 divisors, whose sum is σ = 165473280. Its totient is φ = 14837760.

The previous prime is 50475713. The next prime is 50475757. The reversal of 50475744 is 44757405.

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

It is a junction number, because it is equal to n+sod(n) for n = 50475699 and 50475708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446632 + ... + 446744.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^50475744 is an apocalyptic number.

50475744 is a gapful number since it is divisible by the number (54) 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 50475744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82736640).

50475744 is an abundant number, since it is smaller than the sum of its proper divisors (114997536).

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

50475744 is a wasteful number, since it uses less digits than its factorization.

50475744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The square root of 50475744 is about 7104.6283505895. The cubic root of 50475744 is about 369.5679007373.

The spelling of 50475744 in words is "fifty million, four hundred seventy-five thousand, seven hundred forty-four".