50426497 has 4 divisors (see below), whose sum is σ = 55010736. Its totient is φ = 45842260.

The previous prime is 50426489. The next prime is 50426521. The reversal of 50426497 is 79462405.

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 50426497 - 2³ = 50426489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50426407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2292103 + ... + 2292124.

It is an arithmetic number, because the mean of its divisors is an integer number (13752684).

Almost surely, 2^50426497 is an apocalyptic number.

It is an amenable number.

50426497 is a deficient number, since it is larger than the sum of its proper divisors (4584239).

50426497 is a wasteful number, since it uses less digits than its factorization.

50426497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584238.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 50426497 is about 7101.1616655305. The cubic root of 50426497 is about 369.4476711565.

The spelling of 50426497 in words is "fifty million, four hundred twenty-six thousand, four hundred ninety-seven".