15343552011077 has 2 divisors, whose sum is σ = 15343552011078. Its totient is φ = 15343552011076.

The previous prime is 15343552011071. The next prime is 15343552011079. The reversal of 15343552011077 is 77011025534351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9392055105316 + 5951496905761 = 3064646^2 + 2439569^2 .

It is a cyclic number.

It is not a de Polignac number, because 15343552011077 - 2¹⁶ = 15343551945541 is a prime.

It is a super-2 number, since 2×15343552011077² (a number of 27 digits) contains 22 as substring.

Together with 15343552011079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15343552011071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7671776005538 + 7671776005539.

It is an arithmetic number, because the mean of its divisors is an integer number (7671776005539).

Almost surely, 2^{15343552011077} is an apocalyptic number.

It is an amenable number.

15343552011077 is a deficient number, since it is larger than the sum of its proper divisors (1).

15343552011077 is an equidigital number, since it uses as much as digits as its factorization.

15343552011077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441000, while the sum is 44.

The spelling of 15343552011077 in words is "fifteen trillion, three hundred forty-three billion, five hundred fifty-two million, eleven thousand, seventy-seven".