2533162261343 has 6 divisors (see below), whose sum is σ = 2946739773456. Its totient is φ = 2171281938252.

The previous prime is 2533162261313. The next prime is 2533162261363. The reversal of 2533162261343 is 3431622613352.

It is not a de Polignac number, because 2533162261343 - 2⁸ = 2533162261087 is a prime.

It is a super-2 number, since 2×2533162261343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2533162261343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533162261313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25848594455 + ... + 25848594552.

It is an arithmetic number, because the mean of its divisors is an integer number (491123295576).

Almost surely, 2^{2533162261343} is an apocalyptic number.

2533162261343 is a deficient number, since it is larger than the sum of its proper divisors (413577512113).

2533162261343 is an equidigital number, since it uses as much as digits as its factorization.

2533162261343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51697189021 (or 51697189014 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

Adding to 2533162261343 its reverse (3431622613352), we get a palindrome (5964784874695).

The spelling of 2533162261343 in words is "two trillion, five hundred thirty-three billion, one hundred sixty-two million, two hundred sixty-one thousand, three hundred forty-three".