1317470050 has 24 divisors (see below), whose sum is σ = 2638995156. Its totient is φ = 486450240.

The previous prime is 1317470041. The next prime is 1317470057. The reversal of 1317470050 is 500747131.

It can be written as a sum of positive squares in 6 ways, for example, as 414407449 + 903062601 = 20357^2 + 30051^2 .

It is not an unprimeable number, because it can be changed into a prime (1317470057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1012789 + ... + 1014088.

Almost surely, 2^1317470050 is an apocalyptic number.

1317470050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1317470050 is an abundant number, since it is smaller than the sum of its proper divisors (1321525106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1317470050 is a wasteful number, since it uses less digits than its factorization.

1317470050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026902 (or 2026897 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 1317470050 is about 36296.9702592379. The cubic root of 1317470050 is about 1096.2600397280.

The spelling of 1317470050 in words is "one billion, three hundred seventeen million, four hundred seventy thousand, fifty".