50577504223699 has 4 divisors (see below), whose sum is σ = 50580087759864. Its totient is φ = 50574920687536.

The previous prime is 50577504223669. The next prime is 50577504223717. The reversal of 50577504223699 is 99632240577505.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50577504223699 - 2²⁷ = 50577370005971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50577504223699.

It is not an unprimeable number, because it can be changed into a prime (50577504223639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291738717 + ... + 1291777870.

It is an arithmetic number, because the mean of its divisors is an integer number (12645021939966).

Almost surely, 2^{50577504223699} is an apocalyptic number.

50577504223699 is a deficient number, since it is larger than the sum of its proper divisors (2583536165).

50577504223699 is a wasteful number, since it uses less digits than its factorization.

50577504223699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583536164.

The product of its (nonzero) digits is 142884000, while the sum is 64.

The spelling of 50577504223699 in words is "fifty trillion, five hundred seventy-seven billion, five hundred four million, two hundred twenty-three thousand, six hundred ninety-nine".