253200943 has 8 divisors (see below), whose sum is σ = 264635280. Its totient is φ = 241946880.

The previous prime is 253200881. The next prime is 253200947. The reversal of 253200943 is 349002352.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253200943 is a prime.

It is a super-3 number, since 3×253200943³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253200947) 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, 42193 + ... + 47818.

It is an arithmetic number, because the mean of its divisors is an integer number (33079410).

Almost surely, 2^253200943 is an apocalyptic number.

253200943 is a deficient number, since it is larger than the sum of its proper divisors (11434337).

253200943 is an equidigital number, since it uses as much as digits as its factorization.

253200943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90137.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 253200943 is about 15912.2890559467. The cubic root of 253200943 is about 632.6377546822.

The spelling of 253200943 in words is "two hundred fifty-three million, two hundred thousand, nine hundred forty-three".