4664514154664 has 32 divisors (see below), whose sum is σ = 10764263435520. Its totient is φ = 1845302302656.

The previous prime is 4664514154627. The next prime is 4664514154667.

4664514154664 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (4664514154667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3203649104 + ... + 3203650559.

It is an arithmetic number, because the mean of its divisors is an integer number (336383232360).

Almost surely, 2^{4664514154664} is an apocalyptic number.

It is an amenable number.

4664514154664 is an abundant number, since it is smaller than the sum of its proper divisors (6099749280856).

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

4664514154664 is a wasteful number, since it uses less digits than its factorization.

4664514154664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407299689 (or 6407299685 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 56.

The spelling of 4664514154664 in words is "four trillion, six hundred sixty-four billion, five hundred fourteen million, one hundred fifty-four thousand, six hundred sixty-four".