50742826840 has 16 divisors (see below), whose sum is σ = 114171360480. Its totient is φ = 20297130720.

The previous prime is 50742826829. The next prime is 50742826859. The reversal of 50742826840 is 4862824705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634285296 + ... + 634285375.

It is an arithmetic number, because the mean of its divisors is an integer number (7135710030).

Almost surely, 2^50742826840 is an apocalyptic number.

It is an amenable number.

50742826840 is an abundant number, since it is smaller than the sum of its proper divisors (63428533640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50742826840 is a wasteful number, since it uses less digits than its factorization.

50742826840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268570682 (or 1268570678 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 50742826840 in words is "fifty billion, seven hundred forty-two million, eight hundred twenty-six thousand, eight hundred forty".