50165555061104 has 20 divisors (see below), whose sum is σ = 111080871921264. Its totient is φ = 21499523597568.

The previous prime is 50165555061023. The next prime is 50165555061107. The reversal of 50165555061104 is 40116055556105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50165555061107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223953370697 + ... + 223953370920.

Almost surely, 2^{50165555061104} is an apocalyptic number.

It is an amenable number.

50165555061104 is an abundant number, since it is smaller than the sum of its proper divisors (60915316860160).

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

50165555061104 is a wasteful number, since it uses less digits than its factorization.

50165555061104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447906741632 (or 447906741626 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 50165555061104 in words is "fifty trillion, one hundred sixty-five billion, five hundred fifty-five million, sixty-one thousand, one hundred four".