50623477 has 2 divisors, whose sum is σ = 50623478. Its totient is φ = 50623476.

The previous prime is 50623457. The next prime is 50623481. The reversal of 50623477 is 77432605.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30184036 + 20439441 = 5494^2 + 4521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50623477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50623457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25311738 + 25311739.

It is an arithmetic number, because the mean of its divisors is an integer number (25311739).

Almost surely, 2^50623477 is an apocalyptic number.

It is an amenable number.

50623477 is a deficient number, since it is larger than the sum of its proper divisors (1).

50623477 is an equidigital number, since it uses as much as digits as its factorization.

50623477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 50623477 is about 7115.0177090433. The cubic root of 50623477 is about 369.9281014423.

The spelling of 50623477 in words is "fifty million, six hundred twenty-three thousand, four hundred seventy-seven".