479183487044 has 12 divisors (see below), whose sum is σ = 840819284844. Its totient is φ = 238949405664.

The previous prime is 479183487023. The next prime is 479183487049. The reversal of 479183487044 is 440784381974.

It can be written as a sum of positive squares in 2 ways, for example, as 208585850944 + 270597636100 = 456712^2 + 520190^2 .

It is not an unprimeable number, because it can be changed into a prime (479183487049) 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, 160582787 + ... + 160585770.

It is an arithmetic number, because the mean of its divisors is an integer number (70068273737).

Almost surely, 2^479183487044 is an apocalyptic number.

It is an amenable number.

479183487044 is a deficient number, since it is larger than the sum of its proper divisors (361635797800).

479183487044 is a wasteful number, since it uses less digits than its factorization.

479183487044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321168934 (or 321168932 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 59.

The spelling of 479183487044 in words is "four hundred seventy-nine billion, one hundred eighty-three million, four hundred eighty-seven thousand, forty-four".