4047559680 has 88 divisors (see below), whose sum is σ = 12945915792. Its totient is φ = 1079345152.

The previous prime is 4047559669. The next prime is 4047559697. The reversal of 4047559680 is 869557404.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116397 + ... + 147116.

Almost surely, 2^4047559680 is an apocalyptic number.

4047559680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4047559680 is an abundant number, since it is smaller than the sum of its proper divisors (8898356112).

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

4047559680 is a wasteful number, since it uses less digits than its factorization.

4047559680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263541 (or 263523 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 4047559680 is about 63620.4344530906. The cubic root of 4047559680 is about 1593.6676379737.

The spelling of 4047559680 in words is "four billion, forty-seven million, five hundred fifty-nine thousand, six hundred eighty".