4153554556 has 12 divisors (see below), whose sum is σ = 7437760792. Its totient is φ = 2028480048.

The previous prime is 4153554553. The next prime is 4153554557. The reversal of 4153554556 is 6554553514.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153554553) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12074115 + ... + 12074458.

Almost surely, 2^4153554556 is an apocalyptic number.

It is an amenable number.

4153554556 is a deficient number, since it is larger than the sum of its proper divisors (3284206236).

4153554556 is a wasteful number, since it uses less digits than its factorization.

4153554556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24148620 (or 24148618 counting only the distinct ones).

The product of its digits is 900000, while the sum is 43.

The square root of 4153554556 is about 64448.0764336687. The cubic root of 4153554556 is about 1607.4592534822.

The spelling of 4153554556 in words is "four billion, one hundred fifty-three million, five hundred fifty-four thousand, five hundred fifty-six".