4634747066544 has 80 divisors (see below), whose sum is σ = 13684314504960. Its totient is φ = 1324138394880.

The previous prime is 4634747066533. The next prime is 4634747066557. The reversal of 4634747066544 is 4456607474364.

It is a happy number.

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, 5686627 + ... + 6450365.

It is an arithmetic number, because the mean of its divisors is an integer number (171053931312).

Almost surely, 2^{4634747066544} is an apocalyptic number.

It is an amenable number.

4634747066544 is an abundant number, since it is smaller than the sum of its proper divisors (9049567438416).

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

4634747066544 is a wasteful number, since it uses less digits than its factorization.

4634747066544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781818 (or 781812 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 60.

The spelling of 4634747066544 in words is "four trillion, six hundred thirty-four billion, seven hundred forty-seven million, sixty-six thousand, five hundred forty-four".