4875618851 has 2 divisors, whose sum is σ = 4875618852. Its totient is φ = 4875618850.

The previous prime is 4875618833. The next prime is 4875618857. The reversal of 4875618851 is 1588165784.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4875618851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4875618793 and 4875618802.

It is not a weakly prime, because it can be changed into another prime (4875618857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2437809425 + 2437809426.

It is an arithmetic number, because the mean of its divisors is an integer number (2437809426).

Almost surely, 2^4875618851 is an apocalyptic number.

4875618851 is a deficient number, since it is larger than the sum of its proper divisors (1).

4875618851 is an equidigital number, since it uses as much as digits as its factorization.

4875618851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2150400, while the sum is 53.

The square root of 4875618851 is about 69825.6317622691. The cubic root of 4875618851 is about 1695.6774673462.

The spelling of 4875618851 in words is "four billion, eight hundred seventy-five million, six hundred eighteen thousand, eight hundred fifty-one".