25160521020002 has 8 divisors (see below), whose sum is σ = 38618474123856. Its totient is φ = 12287696312052.

The previous prime is 25160521019947. The next prime is 25160521020017. The reversal of 25160521020002 is 20002012506152.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146282098868 + ... + 146282099039.

It is an arithmetic number, because the mean of its divisors is an integer number (4827309265482).

Almost surely, 2^{25160521020002} is an apocalyptic number.

25160521020002 is a deficient number, since it is larger than the sum of its proper divisors (13457953103854).

25160521020002 is a wasteful number, since it uses less digits than its factorization.

25160521020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292564197952.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 25160521020002 its reverse (20002012506152), we get a palindrome (45162533526154).

The spelling of 25160521020002 in words is "twenty-five trillion, one hundred sixty billion, five hundred twenty-one million, twenty thousand, two".