50231544542 has 4 divisors (see below), whose sum is σ = 75347316816. Its totient is φ = 25115772270.

The previous prime is 50231544487. The next prime is 50231544547. The reversal of 50231544542 is 24544513205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24544513205 = 5 ⋅4908902641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50231544547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12557886134 + ... + 12557886137.

It is an arithmetic number, because the mean of its divisors is an integer number (18836829204).

Almost surely, 2^50231544542 is an apocalyptic number.

50231544542 is a deficient number, since it is larger than the sum of its proper divisors (25115772274).

50231544542 is a wasteful number, since it uses less digits than its factorization.

50231544542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25115772273.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 50231544542 in words is "fifty billion, two hundred thirty-one million, five hundred forty-four thousand, five hundred forty-two".