53380267851393 has 48 divisors (see below), whose sum is σ = 94236942179520. Its totient is φ = 29759034312000.

The previous prime is 53380267851271. The next prime is 53380267851397. The reversal of 53380267851393 is 39315876208335.

53380267851393 is a `hidden beast` number, since 5 + 3 + 3 + 8 + 0 + 26 + 7 + 8 + 513 + 93 = 666.

53380267851393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53380267851393 - 2³⁸ = 53105389944449 is a prime.

It is a super-2 number, since 2×53380267851393² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 53380267851393.

It is not an unprimeable number, because it can be changed into a prime (53380267851397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 491993283 + ... + 492101768.

It is an arithmetic number, because the mean of its divisors is an integer number (1963269628740).

Almost surely, 2^{53380267851393} is an apocalyptic number.

It is an amenable number.

53380267851393 is a deficient number, since it is larger than the sum of its proper divisors (40856674328127).

53380267851393 is a wasteful number, since it uses less digits than its factorization.

53380267851393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984095115 (or 984095102 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 63.

The spelling of 53380267851393 in words is "fifty-three trillion, three hundred eighty billion, two hundred sixty-seven million, eight hundred fifty-one thousand, three hundred ninety-three".