153223342350461 has 2 divisors, whose sum is σ = 153223342350462. Its totient is φ = 153223342350460.

The previous prime is 153223342350359. The next prime is 153223342350469. The reversal of 153223342350461 is 164053243322351.

153223342350461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146797213680100 + 6426128670361 = 12115990^2 + 2534981^2 .

It is a cyclic number.

It is not a de Polignac number, because 153223342350461 - 2³⁸ = 152948464443517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153223342350469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76611671175230 + 76611671175231.

It is an arithmetic number, because the mean of its divisors is an integer number (76611671175231).

Almost surely, 2^{153223342350461} is an apocalyptic number.

It is an amenable number.

153223342350461 is a deficient number, since it is larger than the sum of its proper divisors (1).

153223342350461 is an equidigital number, since it uses as much as digits as its factorization.

153223342350461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 153223342350461 in words is "one hundred fifty-three trillion, two hundred twenty-three billion, three hundred forty-two million, three hundred fifty thousand, four hundred sixty-one".