253080543 has 8 divisors (see below), whose sum is σ = 337514800. Its totient is φ = 168683328.

The previous prime is 253080533. The next prime is 253080557. The reversal of 253080543 is 345080352.

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

It is not a de Polignac number, because 253080543 - 2⁸ = 253080287 is a prime.

It is a super-2 number, since 2×253080543² = 128099522490349698, 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 253080543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253080533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19053 + ... + 29481.

It is an arithmetic number, because the mean of its divisors is an integer number (42189350).

Almost surely, 2^253080543 is an apocalyptic number.

253080543 is a deficient number, since it is larger than the sum of its proper divisors (84434257).

253080543 is a wasteful number, since it uses less digits than its factorization.

253080543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18521.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 253080543 is about 15908.5053666270. The cubic root of 253080543 is about 632.5374632416.

The spelling of 253080543 in words is "two hundred fifty-three million, eighty thousand, five hundred forty-three".