87152546661 has 8 divisors (see below), whose sum is σ = 116397393600. Its totient is φ = 58004698752.

The previous prime is 87152546617. The next prime is 87152546683. The reversal of 87152546661 is 16664525178.

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 87152546661 - 2¹⁴ = 87152530277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87152546161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24247660 + ... + 24251253.

It is an arithmetic number, because the mean of its divisors is an integer number (14549674200).

Almost surely, 2^87152546661 is an apocalyptic number.

It is an amenable number.

87152546661 is a deficient number, since it is larger than the sum of its proper divisors (29244846939).

87152546661 is a wasteful number, since it uses less digits than its factorization.

87152546661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48499515.

The product of its digits is 2419200, while the sum is 51.

The spelling of 87152546661 in words is "eighty-seven billion, one hundred fifty-two million, five hundred forty-six thousand, six hundred sixty-one".