53383836105 has 40 divisors (see below), whose sum is σ = 95714570952. Its totient is φ = 28465696512.

The previous prime is 53383836043. The next prime is 53383836137. The reversal of 53383836105 is 50163838335.

53383836105 is a `hidden beast` number, since 533 + 8 + 3 + 8 + 3 + 6 + 105 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 35622410121 + 17761425984 = 188739^2 + 133272^2 .

It is not a de Polignac number, because 53383836105 - 2⁶ = 53383836041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2717077 + ... + 2736653.

Almost surely, 2^53383836105 is an apocalyptic number.

It is an amenable number.

53383836105 is a deficient number, since it is larger than the sum of its proper divisors (42330734847).

53383836105 is a wasteful number, since it uses less digits than its factorization.

53383836105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26327 (or 26318 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 53383836105 in words is "fifty-three billion, three hundred eighty-three million, eight hundred thirty-six thousand, one hundred five".