50330505747 has 4 divisors (see below), whose sum is σ = 67107341000. Its totient is φ = 33553670496.

The previous prime is 50330505733. The next prime is 50330505769. The reversal of 50330505747 is 74750503305.

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

It is not a de Polignac number, because 50330505747 - 2¹⁰ = 50330504723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50330505787) 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, 8388417622 + ... + 8388417627.

It is an arithmetic number, because the mean of its divisors is an integer number (16776835250).

Almost surely, 2^50330505747 is an apocalyptic number.

50330505747 is a deficient number, since it is larger than the sum of its proper divisors (16776835253).

50330505747 is a wasteful number, since it uses less digits than its factorization.

50330505747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16776835252.

The product of its (nonzero) digits is 220500, while the sum is 39.

The spelling of 50330505747 in words is "fifty billion, three hundred thirty million, five hundred five thousand, seven hundred forty-seven".