1313054583 has 8 divisors (see below), whose sum is σ = 1753654896. Its totient is φ = 873912000.

The previous prime is 1313054581. The next prime is 1313054597. The reversal of 1313054583 is 3854503131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1313054583 - 2¹ = 1313054581 is a prime.

It is a super-2 number, since 2×1313054583² = 3448224675874607778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313054581) 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 in 7 ways as a sum of consecutive naturals, for example, 362328 + ... + 365933.

It is an arithmetic number, because the mean of its divisors is an integer number (219206862).

Almost surely, 2^1313054583 is an apocalyptic number.

1313054583 is a deficient number, since it is larger than the sum of its proper divisors (440600313).

1313054583 is an equidigital number, since it uses as much as digits as its factorization.

1313054583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728865.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1313054583 is about 36236.0950296800. The cubic root of 1313054583 is about 1095.0339732167.

The spelling of 1313054583 in words is "one billion, three hundred thirteen million, fifty-four thousand, five hundred eighty-three".