352146641253 has 32 divisors (see below), whose sum is σ = 542463972480. Its totient is φ = 200823336960.

The previous prime is 352146641227. The next prime is 352146641257.

352146641253 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 352146641253 - 2⁵ = 352146641221 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352146641257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2545183 + ... + 2679971.

It is an arithmetic number, because the mean of its divisors is an integer number (16951999140).

Almost surely, 2^352146641253 is an apocalyptic number.

352146641253 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

352146641253 is a deficient number, since it is larger than the sum of its proper divisors (190317331227).

352146641253 is a wasteful number, since it uses less digits than its factorization.

352146641253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139477.

The product of its digits is 518400, while the sum is 42.

It can be divided in two parts, 352146 and 641253, that added together give a palindrome (993399).

The spelling of 352146641253 in words is "three hundred fifty-two billion, one hundred forty-six million, six hundred forty-one thousand, two hundred fifty-three".