5403668569 has 32 divisors (see below), whose sum is σ = 6282571680. Its totient is φ = 4603392000.

The previous prime is 5403668527. The next prime is 5403668623. The reversal of 5403668569 is 9658663045.

It can be written as a sum of positive squares in 16 ways, for example, as 10969344 + 5392699225 = 3312^2 + 73435^2 .

It is a cyclic number.

It is not a de Polignac number, because 5403668569 - 2¹⁷ = 5403537497 is a prime.

It is a super-2 number, since 2×5403668569² = 58399268007197015522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5403668519) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2431879 + ... + 2434099.

It is an arithmetic number, because the mean of its divisors is an integer number (196330365).

Almost surely, 2^5403668569 is an apocalyptic number.

It is an amenable number.

5403668569 is a deficient number, since it is larger than the sum of its proper divisors (878903111).

5403668569 is a wasteful number, since it uses less digits than its factorization.

5403668569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The square root of 5403668569 is about 73509.6494958315. The cubic root of 5403668569 is about 1754.8078478379.

The spelling of 5403668569 in words is "five billion, four hundred three million, six hundred sixty-eight thousand, five hundred sixty-nine".