2532121234 has 4 divisors (see below), whose sum is σ = 3798181854. Its totient is φ = 1266060616.

The previous prime is 2532121223. The next prime is 2532121327. The reversal of 2532121234 is 4321212352.

2532121234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 2486518225 + 45603009 = 49865^2 + 6753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2532121199 and 2532121208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633030307 + ... + 633030310.

Almost surely, 2^2532121234 is an apocalyptic number.

2532121234 is a deficient number, since it is larger than the sum of its proper divisors (1266060620).

2532121234 is a wasteful number, since it uses less digits than its factorization.

2532121234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266060619.

The product of its digits is 2880, while the sum is 25.

The square root of 2532121234 is about 50320.1871419414. The cubic root of 2532121234 is about 1362.9967859222.

Adding to 2532121234 its reverse (4321212352), we get a palindrome (6853333586).

The spelling of 2532121234 in words is "two billion, five hundred thirty-two million, one hundred twenty-one thousand, two hundred thirty-four".