1042513499 has 2 divisors, whose sum is σ = 1042513500. Its totient is φ = 1042513498.

The previous prime is 1042513463. The next prime is 1042513529. The reversal of 1042513499 is 9943152401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042513499 - 2⁸ = 1042513243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042513399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521256749 + 521256750.

It is an arithmetic number, because the mean of its divisors is an integer number (521256750).

Almost surely, 2^1042513499 is an apocalyptic number.

1042513499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042513499 is an equidigital number, since it uses as much as digits as its factorization.

1042513499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1042513499 is about 32287.9776232579. The cubic root of 1042513499 is about 1013.9749571392.

The spelling of 1042513499 in words is "one billion, forty-two million, five hundred thirteen thousand, four hundred ninety-nine".