2525243234 has 8 divisors (see below), whose sum is σ = 3788080128. Its totient is φ = 1262549860.

The previous prime is 2525243233. The next prime is 2525243251. The reversal of 2525243234 is 4323425252.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2525243234.

It is not an unprimeable number, because it can be changed into a prime (2525243233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41399 + ... + 82245.

It is an arithmetic number, because the mean of its divisors is an integer number (473510016).

Almost surely, 2^2525243234 is an apocalyptic number.

2525243234 is a deficient number, since it is larger than the sum of its proper divisors (1262836894).

2525243234 is a wasteful number, since it uses less digits than its factorization.

2525243234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71760.

The product of its digits is 57600, while the sum is 32.

The square root of 2525243234 is about 50251.7983160802. The cubic root of 2525243234 is about 1361.7615642752.

Adding to 2525243234 its reverse (4323425252), we get a palindrome (6848668486).

It can be divided in two parts, 25252 and 43234, that added together give a palindrome (68486).

The spelling of 2525243234 in words is "two billion, five hundred twenty-five million, two hundred forty-three thousand, two hundred thirty-four".