1513200530 has 32 divisors (see below), whose sum is σ = 2855115648. Its totient is φ = 576777600.

The previous prime is 1513200529. The next prime is 1513200539. The reversal of 1513200530 is 350023151.

It is not an unprimeable number, because it can be changed into a prime (1513200539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25286 + ... + 60545.

It is an arithmetic number, because the mean of its divisors is an integer number (89222364).

Almost surely, 2^1513200530 is an apocalyptic number.

1513200530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1513200530 is a deficient number, since it is larger than the sum of its proper divisors (1341915118).

1513200530 is a wasteful number, since it uses less digits than its factorization.

1513200530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85922.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1513200530 is about 38899.8782774445. The cubic root of 1513200530 is about 1148.0624032778.

Adding to 1513200530 its reverse (350023151), we get a palindrome (1863223681).

The spelling of 1513200530 in words is "one billion, five hundred thirteen million, two hundred thousand, five hundred thirty".