153422335481 has 2 divisors, whose sum is σ = 153422335482. Its totient is φ = 153422335480.

The previous prime is 153422335333. The next prime is 153422335483. The reversal of 153422335481 is 184533224351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151411261456 + 2011074025 = 389116^2 + 44845^2 .

It is a cyclic number.

It is not a de Polignac number, because 153422335481 - 2¹⁴ = 153422319097 is a prime.

It is a super-2 number, since 2×153422335481² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 153422335483, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (153422335483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76711167740 + 76711167741.

It is an arithmetic number, because the mean of its divisors is an integer number (76711167741).

Almost surely, 2^153422335481 is an apocalyptic number.

It is an amenable number.

153422335481 is a deficient number, since it is larger than the sum of its proper divisors (1).

153422335481 is an equidigital number, since it uses as much as digits as its factorization.

153422335481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 41.

The spelling of 153422335481 in words is "one hundred fifty-three billion, four hundred twenty-two million, three hundred thirty-five thousand, four hundred eighty-one".