2534611533 has 16 divisors (see below), whose sum is σ = 3573319680. Its totient is φ = 1593620784.

The previous prime is 2534611507. The next prime is 2534611543. The reversal of 2534611533 is 3351164352.

It is not a de Polignac number, because 2534611533 - 2¹⁰ = 2534610509 is a prime.

It is a super-2 number, since 2×2534611533² = 12848511246433220178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2534611494 and 2534611503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534611543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86991 + ... + 112412.

It is an arithmetic number, because the mean of its divisors is an integer number (223332480).

Almost surely, 2^2534611533 is an apocalyptic number.

It is an amenable number.

2534611533 is a deficient number, since it is larger than the sum of its proper divisors (1038708147).

2534611533 is a wasteful number, since it uses less digits than its factorization.

2534611533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199648.

The product of its digits is 32400, while the sum is 33.

The square root of 2534611533 is about 50344.9255933505. The cubic root of 2534611533 is about 1363.4434677213.

Adding to 2534611533 its reverse (3351164352), we get a palindrome (5885775885).

The spelling of 2534611533 in words is "two billion, five hundred thirty-four million, six hundred eleven thousand, five hundred thirty-three".