13752503 has 2 divisors, whose sum is σ = 13752504. Its totient is φ = 13752502.

The previous prime is 13752491. The next prime is 13752517. The reversal of 13752503 is 30525731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13752503 - 2¹⁸ = 13490359 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 (13752593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6876251 + 6876252.

It is an arithmetic number, because the mean of its divisors is an integer number (6876252).

Almost surely, 2^13752503 is an apocalyptic number.

13752503 is a deficient number, since it is larger than the sum of its proper divisors (1).

13752503 is an equidigital number, since it uses as much as digits as its factorization.

13752503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 13752503 is about 3708.4367326409. The cubic root of 13752503 is about 239.5855288486.

The spelling of 13752503 in words is "thirteen million, seven hundred fifty-two thousand, five hundred three".