52100455331 has 4 divisors (see below), whose sum is σ = 52100926200. Its totient is φ = 52099984464.

The previous prime is 52100455261. The next prime is 52100455357. The reversal of 52100455331 is 13355400125.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52100455331 - 2²⁶ = 52033346467 is a prime.

It is a super-2 number, since 2×52100455331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52100455294 and 52100455303.

It is not an unprimeable number, because it can be changed into a prime (52100455391) 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 3 ways as a sum of consecutive naturals, for example, 31175 + ... + 324303.

It is an arithmetic number, because the mean of its divisors is an integer number (13025231550).

Almost surely, 2^52100455331 is an apocalyptic number.

52100455331 is a deficient number, since it is larger than the sum of its proper divisors (470869).

52100455331 is a wasteful number, since it uses less digits than its factorization.

52100455331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470868.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 52100455331 its reverse (13355400125), we get a palindrome (65455855456).

The spelling of 52100455331 in words is "fifty-two billion, one hundred million, four hundred fifty-five thousand, three hundred thirty-one".