5051016664 has 8 divisors (see below), whose sum is σ = 9470656260. Its totient is φ = 2525508328.

The previous prime is 5051016647. The next prime is 5051016697. The reversal of 5051016664 is 4666101505.

It is a happy number.

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

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, 315688534 + ... + 315688549.

Almost surely, 2^5051016664 is an apocalyptic number.

It is an amenable number.

5051016664 is a deficient number, since it is larger than the sum of its proper divisors (4419639596).

5051016664 is a wasteful number, since it uses less digits than its factorization.

5051016664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631377089 (or 631377085 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5051016664 is about 71070.5048807169. The cubic root of 5051016664 is about 1715.7720956905.

The spelling of 5051016664 in words is "five billion, fifty-one million, sixteen thousand, six hundred sixty-four".