253023041543 has 8 divisors (see below), whose sum is σ = 267317081280. Its totient is φ = 239100275680.

The previous prime is 253023041527. The next prime is 253023041567. The reversal of 253023041543 is 345140320352.

253023041543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 253023041543 - 2⁴ = 253023041527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253020041543) 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, 92817068 + ... + 92819793.

It is an arithmetic number, because the mean of its divisors is an integer number (33414635160).

Almost surely, 2^253023041543 is an apocalyptic number.

253023041543 is a deficient number, since it is larger than the sum of its proper divisors (14294039737).

253023041543 is a wasteful number, since it uses less digits than its factorization.

253023041543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185636937.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 253023041543 its reverse (345140320352), we get a palindrome (598163361895).

The spelling of 253023041543 in words is "two hundred fifty-three billion, twenty-three million, forty-one thousand, five hundred forty-three".