5432520503 has 2 divisors, whose sum is σ = 5432520504. Its totient is φ = 5432520502.

The previous prime is 5432520479. The next prime is 5432520563. The reversal of 5432520503 is 3050252345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5432520503 - 2¹⁶ = 5432454967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5432520563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716260251 + 2716260252.

It is an arithmetic number, because the mean of its divisors is an integer number (2716260252).

Almost surely, 2^5432520503 is an apocalyptic number.

5432520503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5432520503 is an equidigital number, since it uses as much as digits as its factorization.

5432520503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 5432520503 is about 73705.6341333551. The cubic root of 5432520503 is about 1757.9254679408.

Adding to 5432520503 its reverse (3050252345), we get a palindrome (8482772848).

The spelling of 5432520503 in words is "five billion, four hundred thirty-two million, five hundred twenty thousand, five hundred three".