5487782165 has 8 divisors (see below), whose sum is σ = 6585759648. Its totient is φ = 4389945040.

The previous prime is 5487782149. The next prime is 5487782173. The reversal of 5487782165 is 5612877845.

5487782165 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5487782165 - 2⁴ = 5487782149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94334 + ... + 140976.

It is an arithmetic number, because the mean of its divisors is an integer number (823219956).

Almost surely, 2^5487782165 is an apocalyptic number.

It is an amenable number.

5487782165 is a deficient number, since it is larger than the sum of its proper divisors (1097977483).

5487782165 is a wasteful number, since it uses less digits than its factorization.

5487782165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70179.

The product of its digits is 3763200, while the sum is 53.

The square root of 5487782165 is about 74079.5664471654. The cubic root of 5487782165 is about 1763.8661315422.

The spelling of 5487782165 in words is "five billion, four hundred eighty-seven million, seven hundred eighty-two thousand, one hundred sixty-five".