4751420566 has 8 divisors (see below), whose sum is σ = 7181536824. Its totient is φ = 2357574960.

The previous prime is 4751420551. The next prime is 4751420599. The reversal of 4751420566 is 6650241574.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9067335 + ... + 9067858.

It is an arithmetic number, because the mean of its divisors is an integer number (897692103).

Almost surely, 2^4751420566 is an apocalyptic number.

4751420566 is a deficient number, since it is larger than the sum of its proper divisors (2430116258).

4751420566 is a wasteful number, since it uses less digits than its factorization.

4751420566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18135326.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 4751420566 is about 68930.5488589783. The cubic root of 4751420566 is about 1681.1552624146.

The spelling of 4751420566 in words is "four billion, seven hundred fifty-one million, four hundred twenty thousand, five hundred sixty-six".