556050550011 has 48 divisors (see below), whose sum is σ = 873261793152. Its totient is φ = 313355088640.

The previous prime is 556050549959. The next prime is 556050550057. The reversal of 556050550011 is 110055050655.

556050550011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 556050550011 - 2⁶ = 556050549947 is a prime.

It is a super-2 number, since 2×556050550011² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (556050550411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30621 + ... + 1055006.

It is an arithmetic number, because the mean of its divisors is an integer number (18192954024).

Almost surely, 2^556050550011 is an apocalyptic number.

556050550011 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

556050550011 is a deficient number, since it is larger than the sum of its proper divisors (317211243141).

556050550011 is a wasteful number, since it uses less digits than its factorization.

556050550011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085752 (or 1085741 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 556050550011 in words is "five hundred fifty-six billion, fifty million, five hundred fifty thousand, eleven".