955517145 has 16 divisors (see below), whose sum is σ = 1667812032. Its totient is φ = 463280960.

The previous prime is 955517131. The next prime is 955517149. The reversal of 955517145 is 541715559.

It is not a de Polignac number, because 955517145 - 2⁶ = 955517081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 955517097 and 955517106.

It is not an unprimeable number, because it can be changed into a prime (955517149) 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, 2895342 + ... + 2895671.

It is an arithmetic number, because the mean of its divisors is an integer number (104238252).

Almost surely, 2^955517145 is an apocalyptic number.

It is an amenable number.

955517145 is a deficient number, since it is larger than the sum of its proper divisors (712294887).

955517145 is a wasteful number, since it uses less digits than its factorization.

955517145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791032.

The product of its digits is 157500, while the sum is 42.

The square root of 955517145 is about 30911.4403578999. The cubic root of 955517145 is about 984.9469235403.

The spelling of 955517145 in words is "nine hundred fifty-five million, five hundred seventeen thousand, one hundred forty-five".