5556001051110 has 64 divisors (see below), whose sum is σ = 13649849148672. Its totient is φ = 1446577646976.

The previous prime is 5556001051103. The next prime is 5556001051157. The reversal of 5556001051110 is 111501006555.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2456337 + ... + 4140723.

It is an arithmetic number, because the mean of its divisors is an integer number (213278892948).

Almost surely, 2^{5556001051110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5556001051110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6824924574336).

5556001051110 is an abundant number, since it is smaller than the sum of its proper divisors (8093848097562).

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

5556001051110 is a wasteful number, since it uses less digits than its factorization.

5556001051110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686997.

The product of its (nonzero) digits is 3750, while the sum is 30.

Adding to 5556001051110 its reverse (111501006555), we get a palindrome (5667502057665).

The spelling of 5556001051110 in words is "five trillion, five hundred fifty-six billion, one million, fifty-one thousand, one hundred ten".