50755201078 has 4 divisors (see below), whose sum is σ = 76132801620. Its totient is φ = 25377600538.

The previous prime is 50755201061. The next prime is 50755201099. The reversal of 50755201078 is 87010255705.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50755201078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12688800268 + ... + 12688800271.

It is an arithmetic number, because the mean of its divisors is an integer number (19033200405).

Almost surely, 2^50755201078 is an apocalyptic number.

50755201078 is a deficient number, since it is larger than the sum of its proper divisors (25377600542).

50755201078 is a wasteful number, since it uses less digits than its factorization.

50755201078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25377600541.

The product of its (nonzero) digits is 98000, while the sum is 40.

The spelling of 50755201078 in words is "fifty billion, seven hundred fifty-five million, two hundred one thousand, seventy-eight".