4821237073 has 4 divisors (see below), whose sum is σ = 4842290740. Its totient is φ = 4800183408.

The previous prime is 4821237049. The next prime is 4821237103. The reversal of 4821237073 is 3707321284.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2635487569 + 2185749504 = 51337^2 + 46752^2 .

It is a cyclic number.

It is not a de Polignac number, because 4821237073 - 2¹⁷ = 4821106001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4821235073) 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, 10526490 + ... + 10526947.

It is an arithmetic number, because the mean of its divisors is an integer number (1210572685).

Almost surely, 2^4821237073 is an apocalyptic number.

It is an amenable number.

4821237073 is a deficient number, since it is larger than the sum of its proper divisors (21053667).

4821237073 is a wasteful number, since it uses less digits than its factorization.

4821237073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053666.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 4821237073 is about 69435.1285229602. The cubic root of 4821237073 is about 1689.3494541042.

The spelling of 4821237073 in words is "four billion, eight hundred twenty-one million, two hundred thirty-seven thousand, seventy-three".