8525188050261 has 8 divisors (see below), whose sum is σ = 11369638728384. Its totient is φ = 5682098036160.

The previous prime is 8525188050251. The next prime is 8525188050263. The reversal of 8525188050261 is 1620508815258.

It is a happy number.

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

It is not a de Polignac number, because 8525188050261 - 2⁵ = 8525188050229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8525188050263) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 340151385 + ... + 340176446.

It is an arithmetic number, because the mean of its divisors is an integer number (1421204841048).

Almost surely, 2^{8525188050261} is an apocalyptic number.

It is an amenable number.

8525188050261 is a deficient number, since it is larger than the sum of its proper divisors (2844450678123).

8525188050261 is a wasteful number, since it uses less digits than its factorization.

8525188050261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680332011.

The product of its (nonzero) digits is 1536000, while the sum is 51.

The spelling of 8525188050261 in words is "eight trillion, five hundred twenty-five billion, one hundred eighty-eight million, fifty thousand, two hundred sixty-one".