153747226133 has 2 divisors, whose sum is σ = 153747226134. Its totient is φ = 153747226132.

The previous prime is 153747226117. The next prime is 153747226159. The reversal of 153747226133 is 331622747351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108990438769 + 44756787364 = 330137^2 + 211558^2 .

It is a cyclic number.

It is not a de Polignac number, because 153747226133 - 2⁴ = 153747226117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153747229133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76873613066 + 76873613067.

It is an arithmetic number, because the mean of its divisors is an integer number (76873613067).

Almost surely, 2^153747226133 is an apocalyptic number.

It is an amenable number.

153747226133 is a deficient number, since it is larger than the sum of its proper divisors (1).

153747226133 is an equidigital number, since it uses as much as digits as its factorization.

153747226133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 44.

The spelling of 153747226133 in words is "one hundred fifty-three billion, seven hundred forty-seven million, two hundred twenty-six thousand, one hundred thirty-three".