4479561503 has 2 divisors, whose sum is σ = 4479561504. Its totient is φ = 4479561502.

The previous prime is 4479561469. The next prime is 4479561517. The reversal of 4479561503 is 3051659744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4479561503 - 2¹⁶ = 4479495967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4479561803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2239780751 + 2239780752.

It is an arithmetic number, because the mean of its divisors is an integer number (2239780752).

Almost surely, 2^4479561503 is an apocalyptic number.

4479561503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4479561503 is an equidigital number, since it uses as much as digits as its factorization.

4479561503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 4479561503 is about 66929.5263915710. The cubic root of 4479561503 is about 1648.4603333102.

The spelling of 4479561503 in words is "four billion, four hundred seventy-nine million, five hundred sixty-one thousand, five hundred three".