53183206513318 has 64 divisors (see below), whose sum is σ = 95288470437888. Its totient is φ = 21766695904800.

The previous prime is 53183206513291. The next prime is 53183206513369. The reversal of 53183206513318 is 81331560238135.

53183206513318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53183206513318² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1088746771 + ... + 1088795617.

It is an arithmetic number, because the mean of its divisors is an integer number (1488882350592).

Almost surely, 2^{53183206513318} is an apocalyptic number.

53183206513318 is a deficient number, since it is larger than the sum of its proper divisors (42105263924570).

53183206513318 is a wasteful number, since it uses less digits than its factorization.

53183206513318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54257.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 53183206513318 in words is "fifty-three trillion, one hundred eighty-three billion, two hundred six million, five hundred thirteen thousand, three hundred eighteen".