25240533245332 has 24 divisors (see below), whose sum is σ = 44830532961536. Its totient is φ = 12431812333248.

The previous prime is 25240533245311. The next prime is 25240533245377. The reversal of 25240533245332 is 23354233504252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48774013 + ... + 49288795.

Almost surely, 2^{25240533245332} is an apocalyptic number.

It is an amenable number.

25240533245332 is a deficient number, since it is larger than the sum of its proper divisors (19589999716204).

25240533245332 is a wasteful number, since it uses less digits than its factorization.

25240533245332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697807 (or 697805 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 43.

Adding to 25240533245332 its reverse (23354233504252), we get a palindrome (48594766749584).

The spelling of 25240533245332 in words is "twenty-five trillion, two hundred forty billion, five hundred thirty-three million, two hundred forty-five thousand, three hundred thirty-two".