134454503 has 2 divisors, whose sum is σ = 134454504. Its totient is φ = 134454502.

The previous prime is 134454499. The next prime is 134454511. The reversal of 134454503 is 305454431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134454503 - 2² = 134454499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134454563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67227251 + 67227252.

It is an arithmetic number, because the mean of its divisors is an integer number (67227252).

Almost surely, 2^134454503 is an apocalyptic number.

134454503 is a deficient number, since it is larger than the sum of its proper divisors (1).

134454503 is an equidigital number, since it uses as much as digits as its factorization.

134454503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 134454503 is about 11595.4518238834. The cubic root of 134454503 is about 512.3008981117.

The spelling of 134454503 in words is "one hundred thirty-four million, four hundred fifty-four thousand, five hundred three".