1368500315 has 60 divisors (see below), whose sum is σ = 2089631376. Its totient is φ = 842804352.

The previous prime is 1368500279. The next prime is 1368500321. The reversal of 1368500315 is 5130058631.

It is not a de Polignac number, because 1368500315 - 2⁸ = 1368500059 is a prime.

It is a super-2 number, since 2×1368500315² = 3745586224310198450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 36986477 + ... + 36986513.

Almost surely, 2^1368500315 is an apocalyptic number.

1368500315 is a deficient number, since it is larger than the sum of its proper divisors (721131061).

1368500315 is an frugal number, since it uses more digits than its factorization.

1368500315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1368500315 is about 36993.2468837219. The cubic root of 1368500315 is about 1110.2351353721.

Adding to 1368500315 its reverse (5130058631), we get a palindrome (6498558946).

The spelling of 1368500315 in words is "one billion, three hundred sixty-eight million, five hundred thousand, three hundred fifteen".