53008047436 has 6 divisors (see below), whose sum is σ = 92764083020. Its totient is φ = 26504023716.

The previous prime is 53008047419. The next prime is 53008047457. The reversal of 53008047436 is 63474080035.

53008047436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626005926 + ... + 6626005933.

Almost surely, 2^53008047436 is an apocalyptic number.

It is an amenable number.

53008047436 is a deficient number, since it is larger than the sum of its proper divisors (39756035584).

53008047436 is a wasteful number, since it uses less digits than its factorization.

53008047436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13252011863 (or 13252011861 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 53008047436 in words is "fifty-three billion, eight million, forty-seven thousand, four hundred thirty-six".