53343716271 has 32 divisors (see below), whose sum is σ = 78331815936. Its totient is φ = 32143488000.

The previous prime is 53343716267. The next prime is 53343716281. The reversal of 53343716271 is 17261734335.

It is a happy number.

53343716271 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 53343716271 - 2² = 53343716267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53343716281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78331 + ... + 335891.

It is an arithmetic number, because the mean of its divisors is an integer number (2447869248).

Almost surely, 2^53343716271 is an apocalyptic number.

53343716271 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53343716271 is a deficient number, since it is larger than the sum of its proper divisors (24988099665).

53343716271 is a wasteful number, since it uses less digits than its factorization.

53343716271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257743.

The product of its digits is 317520, while the sum is 42.

The spelling of 53343716271 in words is "fifty-three billion, three hundred forty-three million, seven hundred sixteen thousand, two hundred seventy-one".