2354252122153 has 6 divisors (see below), whose sum is σ = 2371311056634. Its totient is φ = 2337315037344.

The previous prime is 2354252122129. The next prime is 2354252122171. The reversal of 2354252122153 is 3512212524532.

It can be written as a sum of positive squares in only one way, i.e., 1322378102809 + 1031874019344 = 1149947^2 + 1015812^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2354252122153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354252122193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60905376 + ... + 60944017.

It is an arithmetic number, because the mean of its divisors is an integer number (395218509439).

Almost surely, 2^{2354252122153} is an apocalyptic number.

It is an amenable number.

2354252122153 is a deficient number, since it is larger than the sum of its proper divisors (17058934481).

2354252122153 is an equidigital number, since it uses as much as digits as its factorization.

2354252122153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121849671 (or 121849532 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

Adding to 2354252122153 its reverse (3512212524532), we get a palindrome (5866464646685).

The spelling of 2354252122153 in words is "two trillion, three hundred fifty-four billion, two hundred fifty-two million, one hundred twenty-two thousand, one hundred fifty-three".