352574506643 has 2 divisors, whose sum is σ = 352574506644. Its totient is φ = 352574506642.

The previous prime is 352574506619. The next prime is 352574506649. The reversal of 352574506643 is 346605475253.

It is a strong prime.

It is an emirp because it is prime and its reverse (346605475253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 352574506643 - 2⁸ = 352574506387 is a prime.

It is a super-2 number, since 2×352574506643² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 352574506591 and 352574506600.

It is not a weakly prime, because it can be changed into another prime (352574506649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176287253321 + 176287253322.

It is an arithmetic number, because the mean of its divisors is an integer number (176287253322).

Almost surely, 2^352574506643 is an apocalyptic number.

352574506643 is a deficient number, since it is larger than the sum of its proper divisors (1).

352574506643 is an equidigital number, since it uses as much as digits as its factorization.

352574506643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072000, while the sum is 50.

The spelling of 352574506643 in words is "three hundred fifty-two billion, five hundred seventy-four million, five hundred six thousand, six hundred forty-three".