53383959 has 12 divisors (see below), whose sum is σ = 77538552. Its totient is φ = 35391600.

The previous prime is 53383937. The next prime is 53383969. The reversal of 53383959 is 95938335.

It is not a de Polignac number, because 53383959 - 2⁸ = 53383703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53383969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14757 + ... + 18014.

It is an arithmetic number, because the mean of its divisors is an integer number (6461546).

Almost surely, 2^53383959 is an apocalyptic number.

53383959 is a deficient number, since it is larger than the sum of its proper divisors (24154593).

53383959 is a wasteful number, since it uses less digits than its factorization.

53383959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32958 (or 32955 counting only the distinct ones).

The product of its digits is 437400, while the sum is 45.

The square root of 53383959 is about 7306.4327137119. The cubic root of 53383959 is about 376.5334753281.

The spelling of 53383959 in words is "fifty-three million, three hundred eighty-three thousand, nine hundred fifty-nine".