5664503437505 has 16 divisors (see below), whose sum is σ = 7483380696000. Its totient is φ = 4081844007360.

The previous prime is 5664503437493. The next prime is 5664503437513. The reversal of 5664503437505 is 5057343054665.

It is not a de Polignac number, because 5664503437505 - 2²² = 5664499243201 is a prime.

It is a super-2 number, since 2×5664503437505² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472429655 + ... + 472441644.

It is an arithmetic number, because the mean of its divisors is an integer number (467711293500).

Almost surely, 2^{5664503437505} is an apocalyptic number.

5664503437505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5664503437505 is a deficient number, since it is larger than the sum of its proper divisors (1818877258495).

5664503437505 is a wasteful number, since it uses less digits than its factorization.

5664503437505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944871424.

The product of its (nonzero) digits is 22680000, while the sum is 53.

The spelling of 5664503437505 in words is "five trillion, six hundred sixty-four billion, five hundred three million, four hundred thirty-seven thousand, five hundred five".