955145644 has 6 divisors (see below), whose sum is σ = 1671504884. Its totient is φ = 477572820.

The previous prime is 955145641. The next prime is 955145671. The reversal of 955145644 is 446541559.

It is a self number, because there is not a number n which added to its sum of digits gives 955145644.

It is not an unprimeable number, because it can be changed into a prime (955145641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119393202 + ... + 119393209.

Almost surely, 2^955145644 is an apocalyptic number.

It is an amenable number.

955145644 is a deficient number, since it is larger than the sum of its proper divisors (716359240).

955145644 is a wasteful number, since it uses less digits than its factorization.

955145644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238786415 (or 238786413 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The square root of 955145644 is about 30905.4306554690. The cubic root of 955145644 is about 984.8192592695.

The spelling of 955145644 in words is "nine hundred fifty-five million, one hundred forty-five thousand, six hundred forty-four".