352464444464253 has 24 divisors (see below), whose sum is σ = 517207591546464. Its totient is φ = 213346791044640.

The previous prime is 352464444464191. The next prime is 352464444464267.

352464444464253 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 352464444464253 - 2¹⁸ = 352464444202109 is a prime.

It is a super-2 number, since 2×352464444464253² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352464444469253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 608855251 + ... + 609433872.

It is an arithmetic number, because the mean of its divisors is an integer number (21550316314436).

Almost surely, 2^{352464444464253} is an apocalyptic number.

352464444464253 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

352464444464253 is a deficient number, since it is larger than the sum of its proper divisors (164743147082211).

352464444464253 is a wasteful number, since it uses less digits than its factorization.

352464444464253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218289945 (or 1218289934 counting only the distinct ones).

The product of its digits is 530841600, while the sum is 60.

The spelling of 352464444464253 in words is "three hundred fifty-two trillion, four hundred sixty-four billion, four hundred forty-four million, four hundred sixty-four thousand, two hundred fifty-three".