5305555000503 has 48 divisors (see below), whose sum is σ = 7842633976320. Its totient is φ = 3455531943552.

The previous prime is 5305555000477. The next prime is 5305555000567. The reversal of 5305555000503 is 3050005555035.

5305555000503 is a `hidden beast` number, since 5 + 3 + 0 + 55 + 550 + 0 + 0 + 50 + 3 = 666.

It is not a de Polignac number, because 5305555000503 - 2⁸ = 5305555000247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305555000573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26206875 + ... + 26408547.

It is an arithmetic number, because the mean of its divisors is an integer number (163388207840).

Almost surely, 2^{5305555000503} is an apocalyptic number.

5305555000503 is a deficient number, since it is larger than the sum of its proper divisors (2537078975817).

5305555000503 is a wasteful number, since it uses less digits than its factorization.

5305555000503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202148 (or 202145 counting only the distinct ones).

The product of its (nonzero) digits is 140625, while the sum is 36.

The spelling of 5305555000503 in words is "five trillion, three hundred five billion, five hundred fifty-five million, five hundred three", and thus it is an aban number.