4751291047866 has 64 divisors (see below), whose sum is σ = 11041971010560. Its totient is φ = 1346977544960.

The previous prime is 4751291047829. The next prime is 4751291047873. The reversal of 4751291047866 is 6687401921574.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12491256 + ... + 12866003.

It is an arithmetic number, because the mean of its divisors is an integer number (172530797040).

Almost surely, 2^{4751291047866} is an apocalyptic number.

4751291047866 is an abundant number, since it is smaller than the sum of its proper divisors (6290679962694).

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

4751291047866 is a wasteful number, since it uses less digits than its factorization.

4751291047866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25357459.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 4751291047866 in words is "four trillion, seven hundred fifty-one billion, two hundred ninety-one million, forty-seven thousand, eight hundred sixty-six".