50797066 has 4 divisors (see below), whose sum is σ = 76195602. Its totient is φ = 25398532.

The previous prime is 50797063. The next prime is 50797069. The reversal of 50797066 is 66079705.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (50797063) and next prime (50797069).

It can be written as a sum of positive squares in only one way, i.e., 45846441 + 4950625 = 6771^2 + 2225^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (50797063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12699265 + ... + 12699268.

Almost surely, 2^50797066 is an apocalyptic number.

50797066 is a deficient number, since it is larger than the sum of its proper divisors (25398536).

50797066 is a wasteful number, since it uses less digits than its factorization.

50797066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25398535.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 50797066 is about 7127.2060444469. The cubic root of 50797066 is about 370.3504495555.

The spelling of 50797066 in words is "fifty million, seven hundred ninety-seven thousand, sixty-six".