1000005549795 has 64 divisors (see below), whose sum is σ = 2120094627840. Its totient is φ = 437269497984.

The previous prime is 1000005549677. The next prime is 1000005549859. The reversal of 1000005549795 is 5979455000001.

1000005549795 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 0 + 0 + 554 + 9 + 7 + 95 = 666.

It is not a de Polignac number, because 1000005549795 - 2¹⁰ = 1000005548771 is a prime.

It is a super-2 number, since 2×1000005549795² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1000005549795.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22982764 + ... + 23026233.

It is an arithmetic number, because the mean of its divisors is an integer number (33126478560).

Almost surely, 2^{1000005549795} is an apocalyptic number.

1000005549795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000005549795 is an abundant number, since it is smaller than the sum of its proper divisors (1120089078045).

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

1000005549795 is a wasteful number, since it uses less digits than its factorization.

1000005549795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46009041 (or 46009035 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The spelling of 1000005549795 in words is "one trillion, five million, five hundred forty-nine thousand, seven hundred ninety-five".