4501822981 has 8 divisors (see below), whose sum is σ = 4533903360. Its totient is φ = 4469849232.

The previous prime is 4501822943. The next prime is 4501822987. The reversal of 4501822981 is 1892281054.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4501822981 is a prime.

It is a super-2 number, since 2×4501822981² = 40532820304519452722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501822987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59055 + ... + 111763.

It is an arithmetic number, because the mean of its divisors is an integer number (566737920).

Almost surely, 2^4501822981 is an apocalyptic number.

It is an amenable number.

4501822981 is a deficient number, since it is larger than the sum of its proper divisors (32080379).

4501822981 is a wasteful number, since it uses less digits than its factorization.

4501822981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53315.

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 4501822981 is about 67095.6256472805. The cubic root of 4501822981 is about 1651.1865332619.

The spelling of 4501822981 in words is "four billion, five hundred one million, eight hundred twenty-two thousand, nine hundred eighty-one".