50142304022545 has 16 divisors (see below), whose sum is σ = 68766705646848. Its totient is φ = 34383235550400.

The previous prime is 50142304022537. The next prime is 50142304022563. The reversal of 50142304022545 is 54522040324105.

It is not a de Polignac number, because 50142304022545 - 2³ = 50142304022537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33474367 + ... + 34940203.

It is an arithmetic number, because the mean of its divisors is an integer number (4297919102928).

Almost surely, 2^{50142304022545} is an apocalyptic number.

It is an amenable number.

50142304022545 is a deficient number, since it is larger than the sum of its proper divisors (18624401624303).

50142304022545 is a wasteful number, since it uses less digits than its factorization.

50142304022545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443200.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 50142304022545 in words is "fifty trillion, one hundred forty-two billion, three hundred four million, twenty-two thousand, five hundred forty-five".