4023045104556 has 48 divisors (see below), whose sum is σ = 9473580596480. Its totient is φ = 1328662336320.

The previous prime is 4023045104543. The next prime is 4023045104563. The reversal of 4023045104556 is 6554015403204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54782895 + ... + 54856281.

Almost surely, 2^{4023045104556} is an apocalyptic number.

It is an amenable number.

4023045104556 is an abundant number, since it is smaller than the sum of its proper divisors (5450535491924).

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

4023045104556 is a wasteful number, since it uses less digits than its factorization.

4023045104556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115414 (or 115412 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 4023045104556 in words is "four trillion, twenty-three billion, forty-five million, one hundred four thousand, five hundred fifty-six".