50545797 has 4 divisors (see below), whose sum is σ = 67394400. Its totient is φ = 33697196.

The previous prime is 50545793. The next prime is 50545799. The reversal of 50545797 is 79754505.

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 50545797 - 2² = 50545793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50545793) 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, 8424297 + ... + 8424302.

It is an arithmetic number, because the mean of its divisors is an integer number (16848600).

Almost surely, 2^50545797 is an apocalyptic number.

It is an amenable number.

50545797 is a deficient number, since it is larger than the sum of its proper divisors (16848603).

50545797 is a wasteful number, since it uses less digits than its factorization.

50545797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16848602.

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 50545797 is about 7109.5567372376. The cubic root of 50545797 is about 369.7387905578.

The spelling of 50545797 in words is "fifty million, five hundred forty-five thousand, seven hundred ninety-seven".