50258355078 has 32 divisors (see below), whose sum is σ = 101189088000. Its totient is φ = 16640862560.

The previous prime is 50258355053. The next prime is 50258355097. The reversal of 50258355078 is 87055385205.

50258355078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485268 + ... + 1518728.

It is an arithmetic number, because the mean of its divisors is an integer number (3162159000).

Almost surely, 2^50258355078 is an apocalyptic number.

50258355078 is an abundant number, since it is smaller than the sum of its proper divisors (50930732922).

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

50258355078 is a wasteful number, since it uses less digits than its factorization.

50258355078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35132.

The product of its (nonzero) digits is 1680000, while the sum is 48.

The spelling of 50258355078 in words is "fifty billion, two hundred fifty-eight million, three hundred fifty-five thousand, seventy-eight".