53338671 has 6 divisors (see below), whose sum is σ = 77044760. Its totient is φ = 35559108.

The previous prime is 53338657. The next prime is 53338687. The reversal of 53338671 is 17683335.

It is not a de Polignac number, because 53338671 - 2⁷ = 53338543 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 (53338601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2963251 + ... + 2963268.

Almost surely, 2^53338671 is an apocalyptic number.

53338671 is a deficient number, since it is larger than the sum of its proper divisors (23706089).

53338671 is a wasteful number, since it uses less digits than its factorization.

53338671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926525 (or 5926522 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 53338671 is about 7303.3328693138. The cubic root of 53338671 is about 376.4269684751.

It can be divided in two parts, 533 and 38671, that added together give a square (39204 = 198²).

The spelling of 53338671 in words is "fifty-three million, three hundred thirty-eight thousand, six hundred seventy-one".