955544493 has 16 divisors (see below), whose sum is σ = 1289400320. Its totient is φ = 629388144.

The previous prime is 955544479. The next prime is 955544501. The reversal of 955544493 is 394445559.

It is not a de Polignac number, because 955544493 - 2⁴ = 955544477 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955544393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139728 + ... + 146406.

It is an arithmetic number, because the mean of its divisors is an integer number (80587520).

Almost surely, 2^955544493 is an apocalyptic number.

It is an amenable number.

955544493 is a deficient number, since it is larger than the sum of its proper divisors (333855827).

955544493 is a wasteful number, since it uses less digits than its factorization.

955544493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7248.

The product of its digits is 1944000, while the sum is 48.

The square root of 955544493 is about 30911.8827152278. The cubic root of 955544493 is about 984.9563202220.

The spelling of 955544493 in words is "nine hundred fifty-five million, five hundred forty-four thousand, four hundred ninety-three".