50231420132245 has 128 divisors (see below), whose sum is σ = 70405724454912. Its totient is φ = 34075806105600.

The previous prime is 50231420132221. The next prime is 50231420132249. The reversal of 50231420132245 is 54223102413205.

It is not a de Polignac number, because 50231420132245 - 2²¹ = 50231418035093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50231420132245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50231420132249) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 765491677 + ... + 765557293.

It is an arithmetic number, because the mean of its divisors is an integer number (550044722304).

Almost surely, 2^{50231420132245} is an apocalyptic number.

50231420132245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50231420132245 is a deficient number, since it is larger than the sum of its proper divisors (20174304322667).

50231420132245 is a wasteful number, since it uses less digits than its factorization.

50231420132245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65891.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 50231420132245 in words is "fifty trillion, two hundred thirty-one billion, four hundred twenty million, one hundred thirty-two thousand, two hundred forty-five".