1316413522 has 8 divisors (see below), whose sum is σ = 1980929916. Its totient is φ = 656103552.

The previous prime is 1316413519. The next prime is 1316413531. The reversal of 1316413522 is 2253146131.

It can be written as a sum of positive squares in 2 ways, for example, as 1062042921 + 254370601 = 32589^2 + 15949^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050823 + ... + 1052074.

Almost surely, 2^1316413522 is an apocalyptic number.

1316413522 is a deficient number, since it is larger than the sum of its proper divisors (664516394).

1316413522 is a wasteful number, since it uses less digits than its factorization.

1316413522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103212.

The product of its digits is 4320, while the sum is 28.

The square root of 1316413522 is about 36282.4133982292. The cubic root of 1316413522 is about 1095.9669175240.

Adding to 1316413522 its reverse (2253146131), we get a palindrome (3569559653).

The spelling of 1316413522 in words is "one billion, three hundred sixteen million, four hundred thirteen thousand, five hundred twenty-two".