53033581271 has 4 divisors (see below), whose sum is σ = 57854815944. Its totient is φ = 48212346600.

The previous prime is 53033581241. The next prime is 53033581283. The reversal of 53033581271 is 17218533035.

53033581271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53033581271 - 2⁶ = 53033581207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53033581241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2410617320 + ... + 2410617341.

It is an arithmetic number, because the mean of its divisors is an integer number (14463703986).

Almost surely, 2^53033581271 is an apocalyptic number.

53033581271 is a deficient number, since it is larger than the sum of its proper divisors (4821234673).

53033581271 is a wasteful number, since it uses less digits than its factorization.

53033581271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821234672.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 53033581271 in words is "fifty-three billion, thirty-three million, five hundred eighty-one thousand, two hundred seventy-one".