1499272903 has 2 divisors, whose sum is σ = 1499272904. Its totient is φ = 1499272902.

The previous prime is 1499272889. The next prime is 1499272909. The reversal of 1499272903 is 3092729941.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1499272903 - 2²⁹ = 962401991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1499272909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 749636451 + 749636452.

It is an arithmetic number, because the mean of its divisors is an integer number (749636452).

Almost surely, 2^1499272903 is an apocalyptic number.

1499272903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1499272903 is an equidigital number, since it uses as much as digits as its factorization.

1499272903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 1499272903 is about 38720.4455423746. The cubic root of 1499272903 is about 1144.5292530397.

The spelling of 1499272903 in words is "one billion, four hundred ninety-nine million, two hundred seventy-two thousand, nine hundred three".