50542430542413 has 32 divisors (see below), whose sum is σ = 70073426332800. Its totient is φ = 32365212800256.

The previous prime is 50542430542271. The next prime is 50542430542433. The reversal of 50542430542413 is 31424503424505.

It is not a de Polignac number, because 50542430542413 - 2²¹ = 50542428445261 is a prime.

It is a super-2 number, since 2×50542430542413² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50542430542433) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 216160195 + ... + 216393887.

It is an arithmetic number, because the mean of its divisors is an integer number (2189794572900).

Almost surely, 2^{50542430542413} is an apocalyptic number.

It is an amenable number.

50542430542413 is a deficient number, since it is larger than the sum of its proper divisors (19530995790387).

50542430542413 is a wasteful number, since it uses less digits than its factorization.

50542430542413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246541.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 50542430542413 its reverse (31424503424505), we get a palindrome (81966933966918).

The spelling of 50542430542413 in words is "fifty trillion, five hundred forty-two billion, four hundred thirty million, five hundred forty-two thousand, four hundred thirteen".