52052521141 has 4 divisors (see below), whose sum is σ = 52055162892. Its totient is φ = 52049879392.

The previous prime is 52052521127. The next prime is 52052521217. The reversal of 52052521141 is 14112525025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6286904100 + 45765617041 = 79290^2 + 213929^2 .

It is a cyclic number.

It is not a de Polignac number, because 52052521141 - 2¹¹ = 52052519093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052521111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291096 + ... + 1330801.

It is an arithmetic number, because the mean of its divisors is an integer number (13013790723).

Almost surely, 2^52052521141 is an apocalyptic number.

It is an amenable number.

52052521141 is a deficient number, since it is larger than the sum of its proper divisors (2641751).

52052521141 is a wasteful number, since it uses less digits than its factorization.

52052521141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641750.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 52052521141 in words is "fifty-two billion, fifty-two million, five hundred twenty-one thousand, one hundred forty-one".