153923951927353 has 2 divisors, whose sum is σ = 153923951927354. Its totient is φ = 153923951927352.

The previous prime is 153923951927329. The next prime is 153923951927491. The reversal of 153923951927353 is 353729159329351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93923854210624 + 60000097716729 = 9691432^2 + 7745973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153923951927353 is a prime.

It is not a weakly prime, because it can be changed into another prime (153923951927653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76961975963676 + 76961975963677.

It is an arithmetic number, because the mean of its divisors is an integer number (76961975963677).

Almost surely, 2^{153923951927353} is an apocalyptic number.

It is an amenable number.

153923951927353 is a deficient number, since it is larger than the sum of its proper divisors (1).

153923951927353 is an equidigital number, since it uses as much as digits as its factorization.

153923951927353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 206671500, while the sum is 67.

The spelling of 153923951927353 in words is "one hundred fifty-three trillion, nine hundred twenty-three billion, nine hundred fifty-one million, nine hundred twenty-seven thousand, three hundred fifty-three".