52043452101 has 16 divisors (see below), whose sum is σ = 80453646720. Its totient is φ = 33187128480.

The previous prime is 52043452093. The next prime is 52043452103. The reversal of 52043452101 is 10125434025.

52043452101 is a `hidden beast` number, since 5 + 204 + 3 + 452 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 52043452101 - 2³ = 52043452093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52043452103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41902320 + ... + 41903561.

It is an arithmetic number, because the mean of its divisors is an integer number (5028352920).

Almost surely, 2^52043452101 is an apocalyptic number.

It is an amenable number.

52043452101 is a deficient number, since it is larger than the sum of its proper divisors (28410194619).

52043452101 is a wasteful number, since it uses less digits than its factorization.

52043452101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83805913 (or 83805907 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 52043452101 its reverse (10125434025), we get a palindrome (62168886126).

The spelling of 52043452101 in words is "fifty-two billion, forty-three million, four hundred fifty-two thousand, one hundred one".