4547133820664 has 8 divisors (see below), whose sum is σ = 8525875913760. Its totient is φ = 2273566910328.

The previous prime is 4547133820651. The next prime is 4547133820709. The reversal of 4547133820664 is 4660283317454.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4547133820664² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284195863784 + ... + 284195863799.

It is an arithmetic number, because the mean of its divisors is an integer number (1065734489220).

Almost surely, 2^{4547133820664} is an apocalyptic number.

It is an amenable number.

4547133820664 is a deficient number, since it is larger than the sum of its proper divisors (3978742093096).

4547133820664 is a wasteful number, since it uses less digits than its factorization.

4547133820664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568391727589 (or 568391727585 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 4547133820664 in words is "four trillion, five hundred forty-seven billion, one hundred thirty-three million, eight hundred twenty thousand, six hundred sixty-four".