52042451116 has 24 divisors (see below), whose sum is σ = 94476594240. Its totient is φ = 25065206400.

The previous prime is 52042451113. The next prime is 52042451129. The reversal of 52042451116 is 61115424025.

It is a happy number.

52042451116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52042451116² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52042451113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1995475 + ... + 2021386.

It is an arithmetic number, because the mean of its divisors is an integer number (3936524760).

Almost surely, 2^52042451116 is an apocalyptic number.

It is an amenable number.

52042451116 is a deficient number, since it is larger than the sum of its proper divisors (42434143124).

52042451116 is a wasteful number, since it uses less digits than its factorization.

52042451116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016985 (or 4016983 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 52042451116 in words is "fifty-two billion, forty-two million, four hundred fifty-one thousand, one hundred sixteen".