52433857629 has 16 divisors (see below), whose sum is σ = 77835480000. Its totient is φ = 34885844208.

The previous prime is 52433857589. The next prime is 52433857633. The reversal of 52433857629 is 92675833425.

52433857629 is a `hidden beast` number, since 5 + 2 + 4 + 3 + 3 + 8 + 5 + 7 + 629 = 666.

52433857629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52433857629 - 2¹⁹ = 52433333341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52433857829) 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, 1932414 + ... + 1959359.

It is an arithmetic number, because the mean of its divisors is an integer number (4864717500).

Almost surely, 2^52433857629 is an apocalyptic number.

It is an amenable number.

52433857629 is a deficient number, since it is larger than the sum of its proper divisors (25401622371).

52433857629 is a wasteful number, since it uses less digits than its factorization.

52433857629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892281 (or 3892275 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The spelling of 52433857629 in words is "fifty-two billion, four hundred thirty-three million, eight hundred fifty-seven thousand, six hundred twenty-nine".