50142225045 has 16 divisors (see below), whose sum is σ = 87520974912. Its totient is φ = 24311381760.

The previous prime is 50142225041. The next prime is 50142225097. The reversal of 50142225045 is 54052224105.

It is not a de Polignac number, because 50142225045 - 2² = 50142225041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50142225041) by changing a digit.

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, 151945972 + ... + 151946301.

It is an arithmetic number, because the mean of its divisors is an integer number (5470060932).

Almost surely, 2^50142225045 is an apocalyptic number.

50142225045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50142225045 is a deficient number, since it is larger than the sum of its proper divisors (37378749867).

50142225045 is a wasteful number, since it uses less digits than its factorization.

50142225045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303892292.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 50142225045 in words is "fifty billion, one hundred forty-two million, two hundred twenty-five thousand, forty-five".