50178362103768 has 32 divisors (see below), whose sum is σ = 128363251896000. Its totient is φ = 16337141149728.

The previous prime is 50178362103743. The next prime is 50178362103769. The reversal of 50178362103768 is 86730126387105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50178362103769) 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, 24311220918 + ... + 24311222981.

It is an arithmetic number, because the mean of its divisors is an integer number (4011351621750).

Almost surely, 2^{50178362103768} is an apocalyptic number.

It is an amenable number.

50178362103768 is an abundant number, since it is smaller than the sum of its proper divisors (78184889792232).

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

50178362103768 is a wasteful number, since it uses less digits than its factorization.

50178362103768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48622443951 (or 48622443947 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 50178362103768 in words is "fifty trillion, one hundred seventy-eight billion, three hundred sixty-two million, one hundred three thousand, seven hundred sixty-eight".