50500736 has 128 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 20275200.

The previous prime is 50500729. The next prime is 50500759. The reversal of 50500736 is 63700505.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567380 + ... + 567468.

It is an arithmetic number, because the mean of its divisors is an integer number (963900).

Almost surely, 2^50500736 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 50500736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61689600).

50500736 is an abundant number, since it is smaller than the sum of its proper divisors (72878464).

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

50500736 is a wasteful number, since it uses less digits than its factorization.

50500736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 50500736 is about 7106.3869863666. The cubic root of 50500736 is about 369.6288852571.

The spelling of 50500736 in words is "fifty million, five hundred thousand, seven hundred thirty-six".