959645456 has 40 divisors (see below), whose sum is σ = 2318107584. Its totient is φ = 373887360.

The previous prime is 959645429. The next prime is 959645459. The reversal of 959645456 is 654546959.

It is a junction number, because it is equal to n+sod(n) for n = 959645398 and 959645407.

It is not an unprimeable number, because it can be changed into a prime (959645459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388235 + ... + 390698.

Almost surely, 2^959645456 is an apocalyptic number.

It is an amenable number.

959645456 is an abundant number, since it is smaller than the sum of its proper divisors (1358462128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

959645456 is a wasteful number, since it uses less digits than its factorization.

959645456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778959 (or 778953 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 53.

The square root of 959645456 is about 30978.1448121091. The cubic root of 959645456 is about 986.3633730160.

The spelling of 959645456 in words is "nine hundred fifty-nine million, six hundred forty-five thousand, four hundred fifty-six".