50451113771773 has 64 divisors (see below), whose sum is σ = 61562592000000. Its totient is φ = 40711802987520.

The previous prime is 50451113771771. The next prime is 50451113771803. The reversal of 50451113771773 is 37717731115405.

It is a cyclic number.

It is not a de Polignac number, because 50451113771773 - 2¹ = 50451113771771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50451113771773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50451113771771) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5174999103 + ... + 5175008851.

It is an arithmetic number, because the mean of its divisors is an integer number (961915500000).

Almost surely, 2^{50451113771773} is an apocalyptic number.

It is an amenable number.

50451113771773 is a deficient number, since it is larger than the sum of its proper divisors (11111478228227).

50451113771773 is a wasteful number, since it uses less digits than its factorization.

50451113771773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14710.

The product of its (nonzero) digits is 2160900, while the sum is 52.

The spelling of 50451113771773 in words is "fifty trillion, four hundred fifty-one billion, one hundred thirteen million, seven hundred seventy-one thousand, seven hundred seventy-three".