4479983537 has 2 divisors, whose sum is σ = 4479983538. Its totient is φ = 4479983536.

The previous prime is 4479983527. The next prime is 4479983561. The reversal of 4479983537 is 7353899744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4308478321 + 171505216 = 65639^2 + 13096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4479983537 is a prime.

It is not a weakly prime, because it can be changed into another prime (4479983527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2239991768 + 2239991769.

It is an arithmetic number, because the mean of its divisors is an integer number (2239991769).

Almost surely, 2^4479983537 is an apocalyptic number.

It is an amenable number.

4479983537 is a deficient number, since it is larger than the sum of its proper divisors (1).

4479983537 is an equidigital number, since it uses as much as digits as its factorization.

4479983537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 59.

The square root of 4479983537 is about 66932.6791410593. The cubic root of 4479983537 is about 1648.5121006138.

The spelling of 4479983537 in words is "four billion, four hundred seventy-nine million, nine hundred eighty-three thousand, five hundred thirty-seven".