5603754881 has 2 divisors, whose sum is σ = 5603754882. Its totient is φ = 5603754880.

The previous prime is 5603754859. The next prime is 5603754889. The reversal of 5603754881 is 1884573065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2853696400 + 2750058481 = 53420^2 + 52441^2 .

It is a cyclic number.

It is not a de Polignac number, because 5603754881 - 2³⁰ = 4530013057 is a prime.

It is a super-2 number, since 2×5603754881² = 62804137532662648322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5603754889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801877440 + 2801877441.

It is an arithmetic number, because the mean of its divisors is an integer number (2801877441).

Almost surely, 2^5603754881 is an apocalyptic number.

It is an amenable number.

5603754881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5603754881 is an equidigital number, since it uses as much as digits as its factorization.

5603754881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 47.

The square root of 5603754881 is about 74858.2318853444. The cubic root of 5603754881 is about 1776.2048164595.

The spelling of 5603754881 in words is "five billion, six hundred three million, seven hundred fifty-four thousand, eight hundred eighty-one".