348256252853 has 4 divisors (see below), whose sum is σ = 363397829088. Its totient is φ = 333114676620.

The previous prime is 348256252837. The next prime is 348256252889. The reversal of 348256252853 is 358252652843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 358252652843 = 47 ⋅7622396869.

It is a cyclic number.

It is not a de Polignac number, because 348256252853 - 2⁴ = 348256252837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 348256252795 and 348256252804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348256242853) 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, 7570788083 + ... + 7570788128.

It is an arithmetic number, because the mean of its divisors is an integer number (90849457272).

Almost surely, 2^348256252853 is an apocalyptic number.

It is an amenable number.

348256252853 is a deficient number, since it is larger than the sum of its proper divisors (15141576235).

348256252853 is a wasteful number, since it uses less digits than its factorization.

348256252853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15141576234.

The product of its digits is 13824000, while the sum is 53.

The spelling of 348256252853 in words is "three hundred forty-eight billion, two hundred fifty-six million, two hundred fifty-two thousand, eight hundred fifty-three".