10634040503 has 2 divisors, whose sum is σ = 10634040504. Its totient is φ = 10634040502.

The previous prime is 10634040493. The next prime is 10634040533. The reversal of 10634040503 is 30504043601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10634040503 - 2¹⁴ = 10634024119 is a prime.

It is a super-2 number, since 2×10634040503² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10634040533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5317020251 + 5317020252.

It is an arithmetic number, because the mean of its divisors is an integer number (5317020252).

Almost surely, 2^10634040503 is an apocalyptic number.

10634040503 is a deficient number, since it is larger than the sum of its proper divisors (1).

10634040503 is an equidigital number, since it uses as much as digits as its factorization.

10634040503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 10634040503 in words is "ten billion, six hundred thirty-four million, forty thousand, five hundred three".