351253253353 has 2 divisors, whose sum is σ = 351253253354. Its totient is φ = 351253253352.

The previous prime is 351253253257. The next prime is 351253253387. The reversal of 351253253353 is 353352352153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342275311849 + 8977941504 = 585043^2 + 94752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351253253353 is a prime.

It is not a weakly prime, because it can be changed into another prime (351253253653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175626626676 + 175626626677.

It is an arithmetic number, because the mean of its divisors is an integer number (175626626677).

Almost surely, 2^351253253353 is an apocalyptic number.

It is an amenable number.

351253253353 is a deficient number, since it is larger than the sum of its proper divisors (1).

351253253353 is an equidigital number, since it uses as much as digits as its factorization.

351253253353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 607500, while the sum is 40.

The spelling of 351253253353 in words is "three hundred fifty-one billion, two hundred fifty-three million, two hundred fifty-three thousand, three hundred fifty-three".