50804753917583 has 4 divisors (see below), whose sum is σ = 51254353509888. Its totient is φ = 50355154325280.

The previous prime is 50804753917571. The next prime is 50804753917607. The reversal of 50804753917583 is 38571935740805.

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 50804753917583 - 2²⁰ = 50804752869007 is a prime.

It is a super-2 number, since 2×50804753917583² (a number of 28 digits) 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 (50804753917553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224799795983 + ... + 224799796208.

It is an arithmetic number, because the mean of its divisors is an integer number (12813588377472).

Almost surely, 2^{50804753917583} is an apocalyptic number.

50804753917583 is a deficient number, since it is larger than the sum of its proper divisors (449599592305).

50804753917583 is a wasteful number, since it uses less digits than its factorization.

50804753917583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449599592304.

The product of its (nonzero) digits is 127008000, while the sum is 65.

The spelling of 50804753917583 in words is "fifty trillion, eight hundred four billion, seven hundred fifty-three million, nine hundred seventeen thousand, five hundred eighty-three".