3804516056538 has 32 divisors (see below), whose sum is σ = 8455147200000. Its totient is φ = 1268071957728.

The previous prime is 3804516056519. The next prime is 3804516056543. The reversal of 3804516056538 is 8356506154083.

It is a happy number.

3804516056538 is a `hidden beast` number, since 3 + 8 + 0 + 4 + 51 + 6 + 0 + 56 + 538 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2087163 + ... + 3459086.

It is an arithmetic number, because the mean of its divisors is an integer number (264223350000).

Almost surely, 2^{3804516056538} is an apocalyptic number.

3804516056538 is an abundant number, since it is smaller than the sum of its proper divisors (4650631143462).

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

3804516056538 is a wasteful number, since it uses less digits than its factorization.

3804516056538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558963 (or 5558957 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 3804516056538 in words is "three trillion, eight hundred four billion, five hundred sixteen million, fifty-six thousand, five hundred thirty-eight".