2533452634 has 4 divisors (see below), whose sum is σ = 3800178954. Its totient is φ = 1266726316.

The previous prime is 2533452631. The next prime is 2533452643. The reversal of 2533452634 is 4362543352.

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

It can be written as a sum of positive squares in only one way, i.e., 2330475625 + 202977009 = 48275^2 + 14247^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2533452593 and 2533452602.

It is not an unprimeable number, because it can be changed into a prime (2533452631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633363157 + ... + 633363160.

Almost surely, 2^2533452634 is an apocalyptic number.

2533452634 is a deficient number, since it is larger than the sum of its proper divisors (1266726320).

2533452634 is a wasteful number, since it uses less digits than its factorization.

2533452634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266726319.

The product of its digits is 259200, while the sum is 37.

The square root of 2533452634 is about 50333.4146864685. The cubic root of 2533452634 is about 1363.2356338799.

Adding to 2533452634 its reverse (4362543352), we get a palindrome (6895995986).

The spelling of 2533452634 in words is "two billion, five hundred thirty-three million, four hundred fifty-two thousand, six hundred thirty-four".