25512300001 has 8 divisors (see below), whose sum is σ = 25540968960. Its totient is φ = 25483650192.

The previous prime is 25512299947. The next prime is 25512300013. The reversal of 25512300001 is 10000321552.

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 25512300001 - 2³¹ = 23364816353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25512300031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6132160 + ... + 6136318.

It is an arithmetic number, because the mean of its divisors is an integer number (3192621120).

Almost surely, 2^25512300001 is an apocalyptic number.

It is an amenable number.

25512300001 is a deficient number, since it is larger than the sum of its proper divisors (28668959).

25512300001 is a wasteful number, since it uses less digits than its factorization.

25512300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9575.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 25512300001 its reverse (10000321552), we get a palindrome (35512621553).

The spelling of 25512300001 in words is "twenty-five billion, five hundred twelve million, three hundred thousand, one".