5487286944 has 96 divisors (see below), whose sum is σ = 15183866880. Its totient is φ = 1730356992.

The previous prime is 5487286919. The next prime is 5487286957. The reversal of 5487286944 is 4496827845.

5487286944 = T₂₄₀₂₄ + T₂₄₀₂₅ + ... + T₂₄₀₄₂.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5487286944² = 60220636011585718272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

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 15 ways as a sum of consecutive naturals, for example, 1608889 + ... + 1612295.

It is an arithmetic number, because the mean of its divisors is an integer number (158165280).

Almost surely, 2^5487286944 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 5487286944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7591933440).

5487286944 is an abundant number, since it is smaller than the sum of its proper divisors (9696579936).

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

5487286944 is a wasteful number, since it uses less digits than its factorization.

5487286944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322 (or 4314 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 57.

The square root of 5487286944 is about 74076.2238778409. The cubic root of 5487286944 is about 1763.8130724739.

The spelling of 5487286944 in words is "five billion, four hundred eighty-seven million, two hundred eighty-six thousand, nine hundred forty-four".