5643040403465 has 32 divisors (see below), whose sum is σ = 7371496699776. Its totient is φ = 4130397250560.

The previous prime is 5643040403419. The next prime is 5643040403489.

5643040403465 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5643040403465 - 2²⁶ = 5642973294601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2887382 + ... + 4429791.

It is an arithmetic number, because the mean of its divisors is an integer number (230359271868).

Almost surely, 2^{5643040403465} is an apocalyptic number.

It is an amenable number.

5643040403465 is a deficient number, since it is larger than the sum of its proper divisors (1728456296311).

5643040403465 is a wasteful number, since it uses less digits than its factorization.

5643040403465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7317449.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 5643040403465 in words is "five trillion, six hundred forty-three billion, forty million, four hundred three thousand, four hundred sixty-five".