550100101065 has 16 divisors (see below), whose sum is σ = 880178643456. Its totient is φ = 293380560000.

The previous prime is 550100101051. The next prime is 550100101091. The reversal of 550100101065 is 560101001055.

It is not a de Polignac number, because 550100101065 - 2⁴ = 550100101049 is a prime.

It is a super-2 number, since 2×550100101065² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405480 + ... + 1124550.

It is an arithmetic number, because the mean of its divisors is an integer number (55011165216).

Almost surely, 2^550100101065 is an apocalyptic number.

It is an amenable number.

550100101065 is a deficient number, since it is larger than the sum of its proper divisors (330078542391).

550100101065 is a wasteful number, since it uses less digits than its factorization.

550100101065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770080.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 550100101065 in words is "five hundred fifty billion, one hundred million, one hundred one thousand, sixty-five".