53853718887170 has 16 divisors (see below), whose sum is σ = 98999176848768. Its totient is φ = 21083158032240.

The previous prime is 53853718887127. The next prime is 53853718887173. The reversal of 53853718887170 is 7178881735835.

53853718887170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53853718887094 and 53853718887103.

It is not an unprimeable number, because it can be changed into a prime (53853718887173) 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 7 ways as a sum of consecutive naturals, for example, 57291189836 + ... + 57291190775.

It is an arithmetic number, because the mean of its divisors is an integer number (6187448553048).

Almost surely, 2^{53853718887170} is an apocalyptic number.

53853718887170 is a deficient number, since it is larger than the sum of its proper divisors (45145457961598).

53853718887170 is a wasteful number, since it uses less digits than its factorization.

53853718887170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114582380665.

The product of its (nonzero) digits is 316108800, while the sum is 71.

The spelling of 53853718887170 in words is "fifty-three trillion, eight hundred fifty-three billion, seven hundred eighteen million, eight hundred eighty-seven thousand, one hundred seventy".