4885945456 has 40 divisors (see below), whose sum is σ = 11388298880. Its totient is φ = 1983766464.

The previous prime is 4885945429. The next prime is 4885945483. The reversal of 4885945456 is 6545495884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4885945429) and next prime (4885945483).

It is a self number, because there is not a number n which added to its sum of digits gives 4885945456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145886 + ... + 1150141.

It is an arithmetic number, because the mean of its divisors is an integer number (284707472).

Almost surely, 2^4885945456 is an apocalyptic number.

It is an amenable number.

4885945456 is an abundant number, since it is smaller than the sum of its proper divisors (6502353424).

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

4885945456 is a wasteful number, since it uses less digits than its factorization.

4885945456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296061 (or 2296055 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 58.

The square root of 4885945456 is about 69899.5383103494. The cubic root of 4885945456 is about 1696.8737765700.

The spelling of 4885945456 in words is "four billion, eight hundred eighty-five million, nine hundred forty-five thousand, four hundred fifty-six".