5454610664 has 16 divisors (see below), whose sum is σ = 10242512100. Its totient is φ = 2723274112.

The previous prime is 5454610639. The next prime is 5454610697. The reversal of 5454610664 is 4660164545.

It can be written as a sum of positive squares in 2 ways, for example, as 5437882564 + 16728100 = 73742^2 + 4090^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498149 + ... + 508980.

Almost surely, 2^5454610664 is an apocalyptic number.

It is an amenable number.

5454610664 is a deficient number, since it is larger than the sum of its proper divisors (4787901436).

5454610664 is a wasteful number, since it uses less digits than its factorization.

5454610664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007812 (or 1007808 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 5454610664 is about 73855.3360563744. The cubic root of 5454610664 is about 1760.3049858864.

The spelling of 5454610664 in words is "five billion, four hundred fifty-four million, six hundred ten thousand, six hundred sixty-four".