50767069 has 6 divisors (see below), whose sum is σ = 53580030. Its totient is φ = 48094776.

The previous prime is 50767043. The next prime is 50767091. The reversal of 50767069 is 96076705.

50767069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 50765625 + 1444 = 7125^2 + 38^2 .

It is not a de Polignac number, because 50767069 - 2⁵ = 50767037 is a prime.

It is a super-2 number, since 2×50767069² = 5154590589701522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50767019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69954 + ... + 70675.

It is an arithmetic number, because the mean of its divisors is an integer number (8930005).

Almost surely, 2^50767069 is an apocalyptic number.

It is an amenable number.

50767069 is a deficient number, since it is larger than the sum of its proper divisors (2812961).

50767069 is a wasteful number, since it uses less digits than its factorization.

50767069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140667 (or 140648 counting only the distinct ones).

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

The square root of 50767069 is about 7125.1013326128. The cubic root of 50767069 is about 370.2775346490.

It can be divided in two parts, 507 and 67069, that added together give a palindrome (67576).

The spelling of 50767069 in words is "fifty million, seven hundred sixty-seven thousand, sixty-nine".