53247606429 has 12 divisors (see below), whose sum is σ = 74217838016. Its totient is φ = 33954994392.

The previous prime is 53247606359. The next prime is 53247606437. The reversal of 53247606429 is 92460674235.

It is not a de Polignac number, because 53247606429 - 2⁸ = 53247606173 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 (53247606029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16774597 + ... + 16777770.

Almost surely, 2^53247606429 is an apocalyptic number.

It is an amenable number.

53247606429 is a deficient number, since it is larger than the sum of its proper divisors (20970231587).

53247606429 is a wasteful number, since it uses less digits than its factorization.

53247606429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33552416 (or 33552393 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 53247606429 in words is "fifty-three billion, two hundred forty-seven million, six hundred six thousand, four hundred twenty-nine".