2532040234 has 8 divisors (see below), whose sum is σ = 3799968228. Its totient is φ = 1265384160.

The previous prime is 2532040223. The next prime is 2532040237. The reversal of 2532040234 is 4320402352.

It can be written as a sum of positive squares in 2 ways, for example, as 2530593025 + 1447209 = 50305^2 + 1203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2532040234² = 12822455493189549512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2532040199 and 2532040208.

It is not an unprimeable number, because it can be changed into a prime (2532040237) 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 in 3 ways as a sum of consecutive naturals, for example, 312987 + ... + 320974.

Almost surely, 2^2532040234 is an apocalyptic number.

2532040234 is a deficient number, since it is larger than the sum of its proper divisors (1267927994).

2532040234 is a wasteful number, since it uses less digits than its factorization.

2532040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635960.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2532040234 is about 50319.3822895313. The cubic root of 2532040234 is about 1362.9822521372.

Adding to 2532040234 its reverse (4320402352), we get a palindrome (6852442586).

The spelling of 2532040234 in words is "two billion, five hundred thirty-two million, forty thousand, two hundred thirty-four".