1313610573 has 16 divisors (see below), whose sum is σ = 1913852736. Its totient is φ = 794816640.

The previous prime is 1313610563. The next prime is 1313610583. The reversal of 1313610573 is 3750163131.

It is an interprime number because it is at equal distance from previous prime (1313610563) and next prime (1313610583).

It is not a de Polignac number, because 1313610573 - 2⁹ = 1313610061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313610573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313610533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12240 + ... + 52697.

It is an arithmetic number, because the mean of its divisors is an integer number (119615796).

Almost surely, 2^1313610573 is an apocalyptic number.

It is an amenable number.

1313610573 is a deficient number, since it is larger than the sum of its proper divisors (600242163).

1313610573 is a wasteful number, since it uses less digits than its factorization.

1313610573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65564.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 1313610573 is about 36243.7659880979. The cubic root of 1313610573 is about 1095.1885090688.

The spelling of 1313610573 in words is "one billion, three hundred thirteen million, six hundred ten thousand, five hundred seventy-three".