5612531503 has 2 divisors, whose sum is σ = 5612531504. Its totient is φ = 5612531502.

The previous prime is 5612531497. The next prime is 5612531531. The reversal of 5612531503 is 3051352165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5612531503 - 2¹³ = 5612523311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5612531593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806265751 + 2806265752.

It is an arithmetic number, because the mean of its divisors is an integer number (2806265752).

Almost surely, 2^5612531503 is an apocalyptic number.

5612531503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5612531503 is an equidigital number, since it uses as much as digits as its factorization.

5612531503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5612531503 is about 74916.8305723086. The cubic root of 5612531503 is about 1777.1316323247.

Adding to 5612531503 its reverse (3051352165), we get a palindrome (8663883668).

The spelling of 5612531503 in words is "five billion, six hundred twelve million, five hundred thirty-one thousand, five hundred three".