955636998383 has 2 divisors, whose sum is σ = 955636998384. Its totient is φ = 955636998382.

The previous prime is 955636998271. The next prime is 955636998397. The reversal of 955636998383 is 383899636559.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 955636998383 - 2²⁴ = 955620221167 is a prime.

It is a super-2 number, since 2×955636998383² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 955636998383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955636994383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477818499191 + 477818499192.

It is an arithmetic number, because the mean of its divisors is an integer number (477818499192).

Almost surely, 2^955636998383 is an apocalyptic number.

955636998383 is a deficient number, since it is larger than the sum of its proper divisors (1).

955636998383 is an equidigital number, since it uses as much as digits as its factorization.

955636998383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1133740800, while the sum is 74.

The spelling of 955636998383 in words is "nine hundred fifty-five billion, six hundred thirty-six million, nine hundred ninety-eight thousand, three hundred eighty-three".