254052145043 has 4 divisors (see below), whose sum is σ = 258216934368. Its totient is φ = 249887355720.

The previous prime is 254052145027. The next prime is 254052145069. The reversal of 254052145043 is 340541250452.

254052145043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254052145043 - 2⁴ = 254052145027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254052144994 and 254052145012.

It is not an unprimeable number, because it can be changed into a prime (254052145843) 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 3 ways as a sum of consecutive naturals, for example, 2082394571 + ... + 2082394692.

It is an arithmetic number, because the mean of its divisors is an integer number (64554233592).

Almost surely, 2^254052145043 is an apocalyptic number.

254052145043 is a deficient number, since it is larger than the sum of its proper divisors (4164789325).

254052145043 is an equidigital number, since it uses as much as digits as its factorization.

254052145043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164789324.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 254052145043 its reverse (340541250452), we get a palindrome (594593395495).

The spelling of 254052145043 in words is "two hundred fifty-four billion, fifty-two million, one hundred forty-five thousand, forty-three".