50126897 has 8 divisors (see below), whose sum is σ = 54510696. Its totient is φ = 45902592.

The previous prime is 50126891. The next prime is 50126899. The reversal of 50126897 is 79862105.

50126897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 40398736 + 9728161 = 6356^2 + 3119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50126897 - 2⁶ = 50126833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50126897.

It is not an unprimeable number, because it can be changed into a prime (50126891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39218 + ... + 40475.

It is an arithmetic number, because the mean of its divisors is an integer number (6813837).

Almost surely, 2^50126897 is an apocalyptic number.

It is an amenable number.

50126897 is a deficient number, since it is larger than the sum of its proper divisors (4383799).

50126897 is a wasteful number, since it uses less digits than its factorization.

50126897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79747.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 50126897 is about 7080.0350987831. The cubic root of 50126897 is about 368.7145482723.

The spelling of 50126897 in words is "fifty million, one hundred twenty-six thousand, eight hundred ninety-seven".