5165489503 has 2 divisors, whose sum is σ = 5165489504. Its totient is φ = 5165489502.

The previous prime is 5165489467. The next prime is 5165489507. The reversal of 5165489503 is 3059845615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5165489503 - 2¹⁷ = 5165358431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5165489507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582744751 + 2582744752.

It is an arithmetic number, because the mean of its divisors is an integer number (2582744752).

Almost surely, 2^5165489503 is an apocalyptic number.

5165489503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5165489503 is an equidigital number, since it uses as much as digits as its factorization.

5165489503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 46.

The square root of 5165489503 is about 71871.3399276791. The cubic root of 5165489503 is about 1728.6370927888.

The spelling of 5165489503 in words is "five billion, one hundred sixty-five million, four hundred eighty-nine thousand, five hundred three".