253200513 has 8 divisors (see below), whose sum is σ = 338248288. Its totient is φ = 168476544.

The previous prime is 253200481. The next prime is 253200539. The reversal of 253200513 is 315002352.

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

It is not a de Polignac number, because 253200513 - 2⁵ = 253200481 is a prime.

It is a super-2 number, since 2×253200513² = 128220999566926338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 253200513.

It is not an unprimeable number, because it can be changed into a prime (253208513) 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, 79120 + ... + 82257.

It is an arithmetic number, because the mean of its divisors is an integer number (42281036).

Almost surely, 2^253200513 is an apocalyptic number.

It is an amenable number.

253200513 is a deficient number, since it is larger than the sum of its proper divisors (85047775).

253200513 is a wasteful number, since it uses less digits than its factorization.

253200513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161903.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 253200513 is about 15912.2755443714. The cubic root of 253200513 is about 632.6373965551.

Adding to 253200513 its reverse (315002352), we get a palindrome (568202865).

The spelling of 253200513 in words is "two hundred fifty-three million, two hundred thousand, five hundred thirteen".