153077773343389 has 2 divisors, whose sum is σ = 153077773343390. Its totient is φ = 153077773343388.

The previous prime is 153077773343377. The next prime is 153077773343399. The reversal of 153077773343389 is 983343377770351.

153077773343389 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., 83816130663225 + 69261642680164 = 9155115^2 + 8322358^2 .

It is a cyclic number.

It is not a de Polignac number, because 153077773343389 - 2²¹ = 153077771246237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153077773343399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76538886671694 + 76538886671695.

It is an arithmetic number, because the mean of its divisors is an integer number (76538886671695).

Almost surely, 2^{153077773343389} is an apocalyptic number.

It is an amenable number.

153077773343389 is a deficient number, since it is larger than the sum of its proper divisors (1).

153077773343389 is an equidigital number, since it uses as much as digits as its factorization.

153077773343389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840157920, while the sum is 70.

The spelling of 153077773343389 in words is "one hundred fifty-three trillion, seventy-seven billion, seven hundred seventy-three million, three hundred forty-three thousand, three hundred eighty-nine".