53153854171 has 12 divisors (see below), whose sum is σ = 58553217016. Its totient is φ = 48215898720.

The previous prime is 53153854157. The next prime is 53153854181. The reversal of 53153854171 is 17145835135.

It is not a de Polignac number, because 53153854171 - 2⁵ = 53153854139 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53153854181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425325 + ... + 535918.

Almost surely, 2^53153854171 is an apocalyptic number.

53153854171 is a deficient number, since it is larger than the sum of its proper divisors (5399362845).

53153854171 is a wasteful number, since it uses less digits than its factorization.

53153854171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961722 (or 961711 counting only the distinct ones).

The product of its digits is 252000, while the sum is 43.

The spelling of 53153854171 in words is "fifty-three billion, one hundred fifty-three million, eight hundred fifty-four thousand, one hundred seventy-one".