2353542245357 has 2 divisors, whose sum is σ = 2353542245358. Its totient is φ = 2353542245356.

The previous prime is 2353542245323. The next prime is 2353542245393. The reversal of 2353542245357 is 7535422453532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1301319688516 + 1052222556841 = 1140754^2 + 1025779^2 .

It is a cyclic number.

It is not a de Polignac number, because 2353542245357 - 2¹⁸ = 2353541983213 is a prime.

It is a super-2 number, since 2×2353542245357² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2353542245657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176771122678 + 1176771122679.

It is an arithmetic number, because the mean of its divisors is an integer number (1176771122679).

Almost surely, 2^{2353542245357} is an apocalyptic number.

It is an amenable number.

2353542245357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2353542245357 is an equidigital number, since it uses as much as digits as its factorization.

2353542245357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120000, while the sum is 50.

Adding to 2353542245357 its reverse (7535422453532), we get a palindrome (9888964698889).

The spelling of 2353542245357 in words is "two trillion, three hundred fifty-three billion, five hundred forty-two million, two hundred forty-five thousand, three hundred fifty-seven".