52542201141 has 24 divisors (see below), whose sum is σ = 77863705920. Its totient is φ = 34121774400.

The previous prime is 52542201139. The next prime is 52542201143. The reversal of 52542201141 is 14110224525.

It is a happy number.

52542201141 is a `hidden beast` number, since 5 + 2 + 542 + 2 + 0 + 114 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (52542201139) and next prime (52542201143).

It is not a de Polignac number, because 52542201141 - 2¹ = 52542201139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52542201143) 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 23 ways as a sum of consecutive naturals, for example, 135136 + ... + 351206.

It is an arithmetic number, because the mean of its divisors is an integer number (3244321080).

Almost surely, 2^52542201141 is an apocalyptic number.

It is an amenable number.

52542201141 is a deficient number, since it is larger than the sum of its proper divisors (25321504779).

52542201141 is a wasteful number, since it uses less digits than its factorization.

52542201141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216777 (or 216774 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 52542201141 its reverse (14110224525), we get a palindrome (66652425666).

The spelling of 52542201141 in words is "fifty-two billion, five hundred forty-two million, two hundred one thousand, one hundred forty-one".