50726544 has 80 divisors (see below), whose sum is σ = 143990784. Its totient is φ = 15260800.

The previous prime is 50726503. The next prime is 50726551. The reversal of 50726544 is 44562705.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100597 + ... + 101099.

Almost surely, 2^50726544 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 50726544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71995392).

50726544 is an abundant number, since it is smaller than the sum of its proper divisors (93264240).

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

50726544 is a wasteful number, since it uses less digits than its factorization.

50726544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 50726544 is about 7122.2569456599. The cubic root of 50726544 is about 370.1789832856.

The spelling of 50726544 in words is "fifty million, seven hundred twenty-six thousand, five hundred forty-four".