1315363552 has 12 divisors (see below), whose sum is σ = 2589622056. Its totient is φ = 657681760.

The previous prime is 1315363549. The next prime is 1315363561. The reversal of 1315363552 is 2553635131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552524 + ... + 20552587.

It is an arithmetic number, because the mean of its divisors is an integer number (215801838).

Almost surely, 2^1315363552 is an apocalyptic number.

It is an amenable number.

1315363552 is a deficient number, since it is larger than the sum of its proper divisors (1274258504).

1315363552 is an equidigital number, since it uses as much as digits as its factorization.

1315363552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41105121 (or 41105113 counting only the distinct ones).

The product of its digits is 40500, while the sum is 34.

The square root of 1315363552 is about 36267.9411050586. The cubic root of 1315363552 is about 1095.6754593457.

Adding to 1315363552 its reverse (2553635131), we get a palindrome (3868998683).

The spelling of 1315363552 in words is "one billion, three hundred fifteen million, three hundred sixty-three thousand, five hundred fifty-two".