954911489 has 4 divisors (see below), whose sum is σ = 1091327424. Its totient is φ = 818495556.

The previous prime is 954911459. The next prime is 954911491. The reversal of 954911489 is 984119459.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 954911489 - 2²⁰ = 953862913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (954911459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68207957 + ... + 68207970.

It is an arithmetic number, because the mean of its divisors is an integer number (272831856).

Almost surely, 2^954911489 is an apocalyptic number.

It is an amenable number.

954911489 is a deficient number, since it is larger than the sum of its proper divisors (136415935).

954911489 is a wasteful number, since it uses less digits than its factorization.

954911489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136415934.

The product of its digits is 466560, while the sum is 50.

The square root of 954911489 is about 30901.6421731920. The cubic root of 954911489 is about 984.7387761859.

The spelling of 954911489 in words is "nine hundred fifty-four million, nine hundred eleven thousand, four hundred eighty-nine".