5487589976 has 64 divisors (see below), whose sum is σ = 11422270080. Its totient is φ = 2450638080.

The previous prime is 5487589969. The next prime is 5487589981. The reversal of 5487589976 is 6799857845.

It is a happy number.

It is a super-2 number, since 2×5487589976² = 60227287489391361152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2752436 + ... + 2754428.

It is an arithmetic number, because the mean of its divisors is an integer number (178472970).

Almost surely, 2^5487589976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5487589976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5711135040).

5487589976 is an abundant number, since it is smaller than the sum of its proper divisors (5934680104).

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

5487589976 is a wasteful number, since it uses less digits than its factorization.

5487589976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544 (or 2540 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 68.

The square root of 5487589976 is about 74078.2692562401. The cubic root of 5487589976 is about 1763.8455403686.

The spelling of 5487589976 in words is "five billion, four hundred eighty-seven million, five hundred eighty-nine thousand, nine hundred seventy-six".