5073976668 has 12 divisors (see below), whose sum is σ = 11839278920. Its totient is φ = 1691325552.

The previous prime is 5073976643. The next prime is 5073976669. The reversal of 5073976668 is 8666793705.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5073976669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211415683 + ... + 211415706.

Almost surely, 2^5073976668 is an apocalyptic number.

It is an amenable number.

5073976668 is an abundant number, since it is smaller than the sum of its proper divisors (6765302252).

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

5073976668 is a wasteful number, since it uses less digits than its factorization.

5073976668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422831396 (or 422831394 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The square root of 5073976668 is about 71231.8514991714. The cubic root of 5073976668 is about 1718.3679159528.

The spelling of 5073976668 in words is "five billion, seventy-three million, nine hundred seventy-six thousand, six hundred sixty-eight".