4820218526 has 8 divisors (see below), whose sum is σ = 7317440424. Its totient is φ = 2381071720.

The previous prime is 4820218523. The next prime is 4820218531. The reversal of 4820218526 is 6258120284.

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

It is a super-2 number, since 2×4820218526² = 46469013276787225352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4820218526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4820218523) 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, 14518565 + ... + 14518896.

It is an arithmetic number, because the mean of its divisors is an integer number (914680053).

Almost surely, 2^4820218526 is an apocalyptic number.

4820218526 is a deficient number, since it is larger than the sum of its proper divisors (2497221898).

4820218526 is a wasteful number, since it uses less digits than its factorization.

4820218526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29037546.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 4820218526 is about 69427.7936132209. The cubic root of 4820218526 is about 1689.2304802821.

The spelling of 4820218526 in words is "four billion, eight hundred twenty million, two hundred eighteen thousand, five hundred twenty-six".