1553315314 has 8 divisors (see below), whose sum is σ = 2379547008. Its totient is φ = 760132980.

The previous prime is 1553315297. The next prime is 1553315317. The reversal of 1553315314 is 4135133551.

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

It is not an unprimeable number, because it can be changed into a prime (1553315317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8262222 + ... + 8262409.

It is an arithmetic number, because the mean of its divisors is an integer number (297443376).

Almost surely, 2^1553315314 is an apocalyptic number.

1553315314 is a deficient number, since it is larger than the sum of its proper divisors (826231694).

1553315314 is a wasteful number, since it uses less digits than its factorization.

1553315314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16524680.

The product of its digits is 13500, while the sum is 31.

The square root of 1553315314 is about 39412.1214095359. The cubic root of 1553315314 is about 1158.1190568268.

Adding to 1553315314 its reverse (4135133551), we get a palindrome (5688448865).

The spelling of 1553315314 in words is "one billion, five hundred fifty-three million, three hundred fifteen thousand, three hundred fourteen".