50280797 has 4 divisors (see below), whose sum is σ = 57463776. Its totient is φ = 43097820.

The previous prime is 50280761. The next prime is 50280827. The reversal of 50280797 is 79708205.

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 50280797 - 2⁸ = 50280541 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 50280797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50280757) 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, 3591479 + ... + 3591492.

It is an arithmetic number, because the mean of its divisors is an integer number (14365944).

Almost surely, 2^50280797 is an apocalyptic number.

It is an amenable number.

50280797 is a deficient number, since it is larger than the sum of its proper divisors (7182979).

50280797 is an equidigital number, since it uses as much as digits as its factorization.

50280797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7182978.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 50280797 is about 7090.8953595438. The cubic root of 50280797 is about 369.0915062069.

The spelling of 50280797 in words is "fifty million, two hundred eighty thousand, seven hundred ninety-seven".