352512513 has 16 divisors (see below), whose sum is σ = 544947840. Its totient is φ = 224790192.

The previous prime is 352512497. The next prime is 352512521. The reversal of 352512513 is 315215253.

It is a happy number.

352512513 is a `hidden beast` number, since 3 + 525 + 125 + 13 = 666.

It is not a de Polignac number, because 352512513 - 2⁴ = 352512497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (352512553) 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, 283206 + ... + 284447.

It is an arithmetic number, because the mean of its divisors is an integer number (34059240).

Almost surely, 2^352512513 is an apocalyptic number.

It is an amenable number.

352512513 is a deficient number, since it is larger than the sum of its proper divisors (192435327).

352512513 is a wasteful number, since it uses less digits than its factorization.

352512513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567685 (or 567679 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 352512513 is about 18775.3165885425. The cubic root of 352512513 is about 706.4121806991.

Adding to 352512513 its reverse (315215253), we get a palindrome (667727766).

The spelling of 352512513 in words is "three hundred fifty-two million, five hundred twelve thousand, five hundred thirteen".