550101056061 has 16 divisors (see below), whose sum is σ = 742376585664. Its totient is φ = 362280633984.

The previous prime is 550101056047. The next prime is 550101056069. The reversal of 550101056061 is 160650101055.

It is not a de Polignac number, because 550101056061 - 2⁹ = 550101055549 is a prime.

It is a super-2 number, since 2×550101056061² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550101056069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2622315 + ... + 2824311.

It is an arithmetic number, because the mean of its divisors is an integer number (46398536604).

Almost surely, 2^550101056061 is an apocalyptic number.

It is an amenable number.

550101056061 is a deficient number, since it is larger than the sum of its proper divisors (192275529603).

550101056061 is a wasteful number, since it uses less digits than its factorization.

550101056061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213020.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 550101056061 in words is "five hundred fifty billion, one hundred one million, fifty-six thousand, sixty-one".