87411458544 has 20 divisors (see below), whose sum is σ = 225812934696. Its totient is φ = 29137152832.

The previous prime is 87411458521. The next prime is 87411458567. The reversal of 87411458544 is 44585411478.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87411458521) and next prime (87411458567).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910535979 + ... + 910536074.

Almost surely, 2^87411458544 is an apocalyptic number.

It is an amenable number.

87411458544 is an abundant number, since it is smaller than the sum of its proper divisors (138401476152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87411458544 is a wasteful number, since it uses less digits than its factorization.

87411458544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821072064 (or 1821072058 counting only the distinct ones).

The product of its digits is 2867200, while the sum is 51.

The spelling of 87411458544 in words is "eighty-seven billion, four hundred eleven million, four hundred fifty-eight thousand, five hundred forty-four".