50173372486 has 4 divisors (see below), whose sum is σ = 75260058732. Its totient is φ = 25086686242.

The previous prime is 50173372481. The next prime is 50173372537. The reversal of 50173372486 is 68427337105.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50173372481) 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, 12543343120 + ... + 12543343123.

It is an arithmetic number, because the mean of its divisors is an integer number (18815014683).

Almost surely, 2^50173372486 is an apocalyptic number.

50173372486 is a deficient number, since it is larger than the sum of its proper divisors (25086686246).

50173372486 is a wasteful number, since it uses less digits than its factorization.

50173372486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25086686245.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 50173372486 in words is "fifty billion, one hundred seventy-three million, three hundred seventy-two thousand, four hundred eighty-six".