2533129231 has 2 divisors, whose sum is σ = 2533129232. Its totient is φ = 2533129230.

The previous prime is 2533129201. The next prime is 2533129243. The reversal of 2533129231 is 1329213352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2533129231 - 2¹³ = 2533121039 is a prime.

It is a super-2 number, since 2×2533129231² = 12833487401893302722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2533129193 and 2533129202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2533129201) 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 as a sum of consecutive naturals, namely, 1266564615 + 1266564616.

It is an arithmetic number, because the mean of its divisors is an integer number (1266564616).

Almost surely, 2^2533129231 is an apocalyptic number.

2533129231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533129231 is an equidigital number, since it uses as much as digits as its factorization.

2533129231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 2533129231 is about 50330.2019765468. The cubic root of 2533129231 is about 1363.1776243413.

The spelling of 2533129231 in words is "two billion, five hundred thirty-three million, one hundred twenty-nine thousand, two hundred thirty-one".