4751215863 has 4 divisors (see below), whose sum is σ = 6334954488. Its totient is φ = 3167477240.

The previous prime is 4751215831. The next prime is 4751215871. The reversal of 4751215863 is 3685121574.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4751215863 - 2⁵ = 4751215831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4751215163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791869308 + ... + 791869313.

It is an arithmetic number, because the mean of its divisors is an integer number (1583738622).

Almost surely, 2^4751215863 is an apocalyptic number.

4751215863 is a deficient number, since it is larger than the sum of its proper divisors (1583738625).

4751215863 is a wasteful number, since it uses less digits than its factorization.

4751215863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583738624.

The product of its digits is 201600, while the sum is 42.

The square root of 4751215863 is about 68929.0639933548. The cubic root of 4751215863 is about 1681.1311192863.

The spelling of 4751215863 in words is "four billion, seven hundred fifty-one million, two hundred fifteen thousand, eight hundred sixty-three".