4664527357044 has 24 divisors (see below), whose sum is σ = 11032991650240. Its totient is φ = 1533543240384.

The previous prime is 4664527356959. The next prime is 4664527357073. The reversal of 4664527357044 is 4407537254664.

It is a super-2 number, since 2×4664527357044² (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 in 7 ways as a sum of consecutive naturals, for example, 2662400584 + ... + 2662402335.

Almost surely, 2^{4664527357044} is an apocalyptic number.

It is an amenable number.

4664527357044 is an abundant number, since it is smaller than the sum of its proper divisors (6368464293196).

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

4664527357044 is a wasteful number, since it uses less digits than its factorization.

4664527357044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5324802999 (or 5324802997 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 57.

The spelling of 4664527357044 in words is "four trillion, six hundred sixty-four billion, five hundred twenty-seven million, three hundred fifty-seven thousand, forty-four".