50215423342054 has 4 divisors (see below), whose sum is σ = 75323135013084. Its totient is φ = 25107711671026.

The previous prime is 50215423342033. The next prime is 50215423342129. The reversal of 50215423342054 is 45024332451205.

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

It is a junction number, because it is equal to n+sod(n) for n = 50215423341998 and 50215423342016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12553855835512 + ... + 12553855835515.

It is an arithmetic number, because the mean of its divisors is an integer number (18830783753271).

Almost surely, 2^{50215423342054} is an apocalyptic number.

50215423342054 is a deficient number, since it is larger than the sum of its proper divisors (25107711671030).

50215423342054 is a wasteful number, since it uses less digits than its factorization.

50215423342054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25107711671029.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 50215423342054 its reverse (45024332451205), we get a palindrome (95239755793259).

The spelling of 50215423342054 in words is "fifty trillion, two hundred fifteen billion, four hundred twenty-three million, three hundred forty-two thousand, fifty-four".