153544225349 has 2 divisors, whose sum is σ = 153544225350. Its totient is φ = 153544225348.

The previous prime is 153544225319. The next prime is 153544225363. The reversal of 153544225349 is 943522445351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148664224900 + 4880000449 = 385570^2 + 69857^2 .

It is a cyclic number.

It is not a de Polignac number, because 153544225349 - 2¹² = 153544221253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153544225319) 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, 76772112674 + 76772112675.

It is an arithmetic number, because the mean of its divisors is an integer number (76772112675).

Almost surely, 2^153544225349 is an apocalyptic number.

It is an amenable number.

153544225349 is a deficient number, since it is larger than the sum of its proper divisors (1).

153544225349 is an equidigital number, since it uses as much as digits as its factorization.

153544225349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592000, while the sum is 47.

The spelling of 153544225349 in words is "one hundred fifty-three billion, five hundred forty-four million, two hundred twenty-five thousand, three hundred forty-nine".