5664503406426 has 16 divisors (see below), whose sum is σ = 11329496612544. Its totient is φ = 1888086168864.

The previous prime is 5664503406413. The next prime is 5664503406473. The reversal of 5664503406426 is 6246043054665.

It is a Curzon 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, 20257891 + ... + 20535606.

It is an arithmetic number, because the mean of its divisors is an integer number (708093538284).

Almost surely, 2^{5664503406426} is an apocalyptic number.

5664503406426 is an abundant number, since it is smaller than the sum of its proper divisors (5664993206118).

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

5664503406426 is a wasteful number, since it uses less digits than its factorization.

5664503406426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40816645.

The product of its (nonzero) digits is 12441600, while the sum is 51.

The spelling of 5664503406426 in words is "five trillion, six hundred sixty-four billion, five hundred three million, four hundred six thousand, four hundred twenty-six".