2532455234 has 4 divisors (see below), whose sum is σ = 3798682854. Its totient is φ = 1266227616.

The previous prime is 2532455231. The next prime is 2532455239. The reversal of 2532455234 is 4325542352.

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., 1271992225 + 1260463009 = 35665^2 + 35503^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2532455194 and 2532455203.

It is not an unprimeable number, because it can be changed into a prime (2532455231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633113807 + ... + 633113810.

Almost surely, 2^2532455234 is an apocalyptic number.

2532455234 is a deficient number, since it is larger than the sum of its proper divisors (1266227620).

2532455234 is a wasteful number, since it uses less digits than its factorization.

2532455234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266227619.

The product of its digits is 144000, while the sum is 35.

The square root of 2532455234 is about 50323.5057801024. The cubic root of 2532455234 is about 1363.0567120829.

Adding to 2532455234 its reverse (4325542352), we get a palindrome (6857997586).

The spelling of 2532455234 in words is "two billion, five hundred thirty-two million, four hundred fifty-five thousand, two hundred thirty-four".