955575575559 has 48 divisors (see below), whose sum is σ = 1547415171744. Its totient is φ = 563133254400.

The previous prime is 955575575543. The next prime is 955575575569.

955575575559 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 955575575559 - 2⁴ = 955575575543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955575575569) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5857257 + ... + 6018189.

It is an arithmetic number, because the mean of its divisors is an integer number (32237816078).

Almost surely, 2^955575575559 is an apocalyptic number.

955575575559 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

955575575559 is a deficient number, since it is larger than the sum of its proper divisors (591839596185).

955575575559 is a wasteful number, since it uses less digits than its factorization.

955575575559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162608 (or 162605 counting only the distinct ones).

The product of its digits is 1550390625, while the sum is 72.

The spelling of 955575575559 in words is "nine hundred fifty-five billion, five hundred seventy-five million, five hundred seventy-five thousand, five hundred fifty-nine".