1315034553 has 16 divisors (see below), whose sum is σ = 2029230080. Its totient is φ = 741935376.

The previous prime is 1315034537. The next prime is 1315034563. The reversal of 1315034553 is 3554305131.

It is not a de Polignac number, because 1315034553 - 2⁴ = 1315034537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1315034553.

It is not an unprimeable number, because it can be changed into a prime (1315034563) 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, 394675 + ... + 397992.

It is an arithmetic number, because the mean of its divisors is an integer number (126826880).

Almost surely, 2^1315034553 is an apocalyptic number.

It is an amenable number.

1315034553 is a deficient number, since it is larger than the sum of its proper divisors (714195527).

1315034553 is an equidigital number, since it uses as much as digits as its factorization.

1315034553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792756.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 1315034553 is about 36263.4051489928. The cubic root of 1315034553 is about 1095.5841015386.

Adding to 1315034553 its reverse (3554305131), we get a palindrome (4869339684).

The spelling of 1315034553 in words is "one billion, three hundred fifteen million, thirty-four thousand, five hundred fifty-three".