153077773344389 has 2 divisors, whose sum is σ = 153077773344390. Its totient is φ = 153077773344388.

The previous prime is 153077773344347. The next prime is 153077773344413. The reversal of 153077773344389 is 983443377770351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80837038047364 + 72240735297025 = 8990942^2 + 8499455^2 .

It is a cyclic number.

It is not a de Polignac number, because 153077773344389 - 2²⁴ = 153077756567173 is a prime.

It is a super-2 number, since 2×153077773344389² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153077773344589) 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, 76538886672194 + 76538886672195.

It is an arithmetic number, because the mean of its divisors is an integer number (76538886672195).

Almost surely, 2^{153077773344389} is an apocalyptic number.

It is an amenable number.

153077773344389 is a deficient number, since it is larger than the sum of its proper divisors (1).

153077773344389 is an equidigital number, since it uses as much as digits as its factorization.

153077773344389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120210560, while the sum is 71.

The spelling of 153077773344389 in words is "one hundred fifty-three trillion, seventy-seven billion, seven hundred seventy-three million, three hundred forty-four thousand, three hundred eighty-nine".