50493623 has 2 divisors, whose sum is σ = 50493624. Its totient is φ = 50493622.

The previous prime is 50493617. The next prime is 50493647. The reversal of 50493623 is 32639405.

50493623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50493623 - 2⁴ = 50493607 is a prime.

It is a super-2 number, since 2×50493623² = 5099211927332258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50493623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50493613) 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 as a sum of consecutive naturals, namely, 25246811 + 25246812.

It is an arithmetic number, because the mean of its divisors is an integer number (25246812).

Almost surely, 2^50493623 is an apocalyptic number.

50493623 is a deficient number, since it is larger than the sum of its proper divisors (1).

50493623 is an equidigital number, since it uses as much as digits as its factorization.

50493623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 50493623 is about 7105.8865034561. The cubic root of 50493623 is about 369.6115304360.

The spelling of 50493623 in words is "fifty million, four hundred ninety-three thousand, six hundred twenty-three".