4681303945 has 8 divisors (see below), whose sum is σ = 5754578760. Its totient is φ = 3653700480.

The previous prime is 4681303931. The next prime is 4681303951. The reversal of 4681303945 is 5493031864.

It can be written as a sum of positive squares in 4 ways, for example, as 342842256 + 4338461689 = 18516^2 + 65867^2 .

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

It is not a de Polignac number, because 4681303945 - 2²³ = 4672915337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11417610 + ... + 11418019.

It is an arithmetic number, because the mean of its divisors is an integer number (719322345).

Almost surely, 2^4681303945 is an apocalyptic number.

It is an amenable number.

4681303945 is a deficient number, since it is larger than the sum of its proper divisors (1073274815).

4681303945 is a wasteful number, since it uses less digits than its factorization.

4681303945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22835675.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 4681303945 is about 68420.0551373645. The cubic root of 4681303945 is about 1672.8446556863.

The spelling of 4681303945 in words is "four billion, six hundred eighty-one million, three hundred three thousand, nine hundred forty-five".