5408963487 has 28 divisors (see below), whose sum is σ = 8130398544. Its totient is φ = 3596788800.

The previous prime is 5408963431. The next prime is 5408963509. The reversal of 5408963487 is 7843698045.

5408963487 is a `hidden beast` number, since 540 + 8 + 96 + 3 + 4 + 8 + 7 = 666.

5408963487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5408963487 - 2¹⁶ = 5408897951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408963887) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 283078 + ... + 301580.

Almost surely, 2^5408963487 is an apocalyptic number.

5408963487 is a deficient number, since it is larger than the sum of its proper divisors (2721435057).

5408963487 is an equidigital number, since it uses as much as digits as its factorization.

5408963487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922 (or 18907 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 5408963487 is about 73545.6557996460. The cubic root of 5408963487 is about 1755.3808246551.

The spelling of 5408963487 in words is "five billion, four hundred eight million, nine hundred sixty-three thousand, four hundred eighty-seven".