50749105485 has 48 divisors (see below), whose sum is σ = 87968035584. Its totient is φ = 24971970816.

The previous prime is 50749105457. The next prime is 50749105513. The reversal of 50749105485 is 58450194705.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50749105457) and next prime (50749105513).

It is not a de Polignac number, because 50749105485 - 2⁸ = 50749105229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7391164 + ... + 7398026.

It is an arithmetic number, because the mean of its divisors is an integer number (1832667408).

Almost surely, 2^50749105485 is an apocalyptic number.

It is an amenable number.

50749105485 is a deficient number, since it is larger than the sum of its proper divisors (37218930099).

50749105485 is a wasteful number, since it uses less digits than its factorization.

50749105485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9814 (or 9801 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 50749105485 in words is "fifty billion, seven hundred forty-nine million, one hundred five thousand, four hundred eighty-five".