50726288 has 10 divisors (see below), whose sum is σ = 98282214. Its totient is φ = 25363136.

The previous prime is 50726287. The next prime is 50726309. The reversal of 50726288 is 88262705.

It can be written as a sum of positive squares in only one way, i.e., 47997184 + 2729104 = 6928^2 + 1652^2 .

It is not an unprimeable number, because it can be changed into a prime (50726281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1585181 + ... + 1585212.

Almost surely, 2^50726288 is an apocalyptic number.

It is an amenable number.

50726288 is a deficient number, since it is larger than the sum of its proper divisors (47555926).

50726288 is a wasteful number, since it uses less digits than its factorization.

50726288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170401 (or 3170395 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 50726288 is about 7122.2389738059. The cubic root of 50726288 is about 370.1783605611.

The spelling of 50726288 in words is "fifty million, seven hundred twenty-six thousand, two hundred eighty-eight".