50156161851342 has 32 divisors (see below), whose sum is σ = 104120294713344. Its totient is φ = 16090018048800.

The previous prime is 50156161851319. The next prime is 50156161851353. The reversal of 50156161851342 is 24315816165105.

It is a junction number, because it is equal to n+sod(n) for n = 50156161851291 and 50156161851300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744874578 + ... + 744941909.

It is an arithmetic number, because the mean of its divisors is an integer number (3253759209792).

Almost surely, 2^{50156161851342} is an apocalyptic number.

50156161851342 is an abundant number, since it is smaller than the sum of its proper divisors (53964132862002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50156161851342 is a wasteful number, since it uses less digits than its factorization.

50156161851342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489816704.

The product of its (nonzero) digits is 864000, while the sum is 48.

The spelling of 50156161851342 in words is "fifty trillion, one hundred fifty-six billion, one hundred sixty-one million, eight hundred fifty-one thousand, three hundred forty-two".