87549413371 has 8 divisors (see below), whose sum is σ = 100146057440. Its totient is φ = 74975165568.

The previous prime is 87549413363. The next prime is 87549413383. The reversal of 87549413371 is 17331494578.

It is a happy number.

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 87549413371 - 2³ = 87549413363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87549410371) 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, 5590686 + ... + 5606323.

It is an arithmetic number, because the mean of its divisors is an integer number (12518257180).

Almost surely, 2^87549413371 is an apocalyptic number.

87549413371 is a deficient number, since it is larger than the sum of its proper divisors (12596644069).

87549413371 is a wasteful number, since it uses less digits than its factorization.

87549413371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11198133.

The product of its digits is 2540160, while the sum is 52.

The spelling of 87549413371 in words is "eighty-seven billion, five hundred forty-nine million, four hundred thirteen thousand, three hundred seventy-one".