1013004535 has 16 divisors (see below), whose sum is σ = 1250241696. Its totient is φ = 787506048.

The previous prime is 1013004533. The next prime is 1013004541. The reversal of 1013004535 is 5354003101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1013004535 - 2¹ = 1013004533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013004533) 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 in 15 ways as a sum of consecutive naturals, for example, 30397 + ... + 54313.

It is an arithmetic number, because the mean of its divisors is an integer number (78140106).

Almost surely, 2^1013004535 is an apocalyptic number.

1013004535 is a deficient number, since it is larger than the sum of its proper divisors (237237161).

1013004535 is a wasteful number, since it uses less digits than its factorization.

1013004535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24162.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1013004535 is about 31827.7321686607. The cubic root of 1013004535 is about 1004.3161887122.

Adding to 1013004535 its reverse (5354003101), we get a palindrome (6367007636).

The spelling of 1013004535 in words is "one billion, thirteen million, four thousand, five hundred thirty-five".