50260909 has 4 divisors (see below), whose sum is σ = 52906240. Its totient is φ = 47615580.

The previous prime is 50260897. The next prime is 50260919. The reversal of 50260909 is 90906205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50260909 - 2⁵ = 50260877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50260919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322637 + ... + 1322674.

It is an arithmetic number, because the mean of its divisors is an integer number (13226560).

Almost surely, 2^50260909 is an apocalyptic number.

It is an amenable number.

50260909 is a deficient number, since it is larger than the sum of its proper divisors (2645331).

50260909 is a wasteful number, since it uses less digits than its factorization.

50260909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645330.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 50260909 is about 7089.4928591543. The cubic root of 50260909 is about 369.0428364672.

The spelling of 50260909 in words is "fifty million, two hundred sixty thousand, nine hundred nine".