50825077 has 2 divisors, whose sum is σ = 50825078. Its totient is φ = 50825076.

The previous prime is 50825069. The next prime is 50825111. The reversal of 50825077 is 77052805.

It is an a-pointer prime, because the next prime (50825111) can be obtained adding 50825077 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49477156 + 1347921 = 7034^2 + 1161^2 .

It is a cyclic number.

It is not a de Polignac number, because 50825077 - 2³ = 50825069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50826077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25412538 + 25412539.

It is an arithmetic number, because the mean of its divisors is an integer number (25412539).

Almost surely, 2^50825077 is an apocalyptic number.

It is an amenable number.

50825077 is a deficient number, since it is larger than the sum of its proper divisors (1).

50825077 is an equidigital number, since it uses as much as digits as its factorization.

50825077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 50825077 is about 7129.1708494046. The cubic root of 50825077 is about 370.4185110993.

The spelling of 50825077 in words is "fifty million, eight hundred twenty-five thousand, seventy-seven".