5051052866 has 4 divisors (see below), whose sum is σ = 7576579302. Its totient is φ = 2525526432.

The previous prime is 5051052841. The next prime is 5051052871. The reversal of 5051052866 is 6682501505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4170447241 + 880605625 = 64579^2 + 29675^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262763215 + ... + 1262763218.

Almost surely, 2^5051052866 is an apocalyptic number.

5051052866 is a deficient number, since it is larger than the sum of its proper divisors (2525526436).

5051052866 is a wasteful number, since it uses less digits than its factorization.

5051052866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525526435.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 5051052866 is about 71070.7595710078. The cubic root of 5051052866 is about 1715.7761948146.

The spelling of 5051052866 in words is "five billion, fifty-one million, fifty-two thousand, eight hundred sixty-six".