25252120515011 has 8 divisors (see below), whose sum is σ = 27220466306544. Its totient is φ = 23287471149600.

The previous prime is 25252120515001. The next prime is 25252120515043. The reversal of 25252120515011 is 11051502125252.

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

It is a cyclic number.

It is not a de Polignac number, because 25252120515011 - 2¹⁰ = 25252120513987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25252120515001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924092336 + ... + 924119661.

It is an arithmetic number, because the mean of its divisors is an integer number (3402558288318).

Almost surely, 2^{25252120515011} is an apocalyptic number.

25252120515011 is a deficient number, since it is larger than the sum of its proper divisors (1968345791533).

25252120515011 is a wasteful number, since it uses less digits than its factorization.

25252120515011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848213061.

The product of its (nonzero) digits is 10000, while the sum is 32.

The spelling of 25252120515011 in words is "twenty-five trillion, two hundred fifty-two billion, one hundred twenty million, five hundred fifteen thousand, eleven".