65132503 has 2 divisors, whose sum is σ = 65132504. Its totient is φ = 65132502.

The previous prime is 65132471. The next prime is 65132531. The reversal of 65132503 is 30523156.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65132503 - 2⁵ = 65132471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65132533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32566251 + 32566252.

It is an arithmetic number, because the mean of its divisors is an integer number (32566252).

Almost surely, 2^65132503 is an apocalyptic number.

65132503 is a deficient number, since it is larger than the sum of its proper divisors (1).

65132503 is an equidigital number, since it uses as much as digits as its factorization.

65132503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 65132503 is about 8070.4710519275. The cubic root of 65132503 is about 402.3455997687.

Adding to 65132503 its reverse (30523156), we get a palindrome (95655659).

The spelling of 65132503 in words is "sixty-five million, one hundred thirty-two thousand, five hundred three".