87525841711 has 8 divisors (see below), whose sum is σ = 109123127424. Its totient is φ = 68201954520.

The previous prime is 87525841649. The next prime is 87525841721. The reversal of 87525841711 is 11714852578.

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

It is not a de Polignac number, because 87525841711 - 2⁷ = 87525841583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87525841721) 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, 568349545 + ... + 568349698.

It is an arithmetic number, because the mean of its divisors is an integer number (13640390928).

Almost surely, 2^87525841711 is an apocalyptic number.

87525841711 is a deficient number, since it is larger than the sum of its proper divisors (21597285713).

87525841711 is a wasteful number, since it uses less digits than its factorization.

87525841711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136699261.

The product of its digits is 627200, while the sum is 49.

The spelling of 87525841711 in words is "eighty-seven billion, five hundred twenty-five million, eight hundred forty-one thousand, seven hundred eleven".