2533452663 has 16 divisors (see below), whose sum is σ = 3913385216. Its totient is φ = 1427855040.

The previous prime is 2533452661. The next prime is 2533452667. The reversal of 2533452663 is 3662543352.

It is not a de Polignac number, because 2533452663 - 2¹ = 2533452661 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 (2533452661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824773 + ... + 827838.

It is an arithmetic number, because the mean of its divisors is an integer number (244586576).

Almost surely, 2^2533452663 is an apocalyptic number.

2533452663 is a deficient number, since it is larger than the sum of its proper divisors (1379932553).

2533452663 is a wasteful number, since it uses less digits than its factorization.

2533452663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652694.

The product of its digits is 388800, while the sum is 39.

The square root of 2533452663 is about 50333.4149745475. The cubic root of 2533452663 is about 1363.2356390814.

The spelling of 2533452663 in words is "two billion, five hundred thirty-three million, four hundred fifty-two thousand, six hundred sixty-three".