53833383 has 8 divisors (see below), whose sum is σ = 79753200. Its totient is φ = 35888904.

The previous prime is 53833379. The next prime is 53833387. The reversal of 53833383 is 38333835.

It is an interprime number because it is at equal distance from previous prime (53833379) and next prime (53833387).

It is not a de Polignac number, because 53833383 - 2² = 53833379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53833387) 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, 996888 + ... + 996941.

It is an arithmetic number, because the mean of its divisors is an integer number (9969150).

Almost surely, 2^53833383 is an apocalyptic number.

53833383 is a deficient number, since it is larger than the sum of its proper divisors (25919817).

53833383 is a wasteful number, since it uses less digits than its factorization.

53833383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993838 (or 1993832 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 53833383 is about 7337.1236189668. The cubic root of 53833383 is about 377.5871658138.

The spelling of 53833383 in words is "fifty-three million, eight hundred thirty-three thousand, three hundred eighty-three".