50078275783 has 8 divisors (see below), whose sum is σ = 50767048080. Its totient is φ = 49393591680.

The previous prime is 50078275771. The next prime is 50078275831. The reversal of 50078275783 is 38757287005.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50078275783 - 2²⁵ = 50044721351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50078275783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50078275733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997378 + ... + 1046383.

It is an arithmetic number, because the mean of its divisors is an integer number (6345881010).

Almost surely, 2^50078275783 is an apocalyptic number.

50078275783 is a deficient number, since it is larger than the sum of its proper divisors (688772297).

50078275783 is a wasteful number, since it uses less digits than its factorization.

50078275783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044097.

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 50078275783 in words is "fifty billion, seventy-eight million, two hundred seventy-five thousand, seven hundred eighty-three".