955149427559 has 2 divisors, whose sum is σ = 955149427560. Its totient is φ = 955149427558.

The previous prime is 955149427511. The next prime is 955149427577. The reversal of 955149427559 is 955724941559.

It is a strong prime.

It is an emirp because it is prime and its reverse (955724941559) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 955149427559 - 2²⁰ = 955148378983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 955149427495 and 955149427504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955149421559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477574713779 + 477574713780.

It is an arithmetic number, because the mean of its divisors is an integer number (477574713780).

Almost surely, 2^955149427559 is an apocalyptic number.

955149427559 is a deficient number, since it is larger than the sum of its proper divisors (1).

955149427559 is an equidigital number, since it uses as much as digits as its factorization.

955149427559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060000, while the sum is 65.

The spelling of 955149427559 in words is "nine hundred fifty-five billion, one hundred forty-nine million, four hundred twenty-seven thousand, five hundred fifty-nine".