1513205552 has 40 divisors (see below), whose sum is σ = 2968932000. Its totient is φ = 747090432.

The previous prime is 1513205531. The next prime is 1513205557. The reversal of 1513205552 is 2555023151.

It is not an unprimeable number, because it can be changed into a prime (1513205557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434474 + ... + 437942.

It is an arithmetic number, because the mean of its divisors is an integer number (74223300).

Almost surely, 2^1513205552 is an apocalyptic number.

It is an amenable number.

1513205552 is a deficient number, since it is larger than the sum of its proper divisors (1455726448).

1513205552 is a wasteful number, since it uses less digits than its factorization.

1513205552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813 (or 3807 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 1513205552 is about 38899.9428277215. The cubic root of 1513205552 is about 1148.0636733370.

The spelling of 1513205552 in words is "one billion, five hundred thirteen million, two hundred five thousand, five hundred fifty-two".