1727000055 has 128 divisors (see below), whose sum is σ = 3452544000. Its totient is φ = 812021760.

The previous prime is 1727000053. The next prime is 1727000069. The reversal of 1727000055 is 5500007271.

It is not a de Polignac number, because 1727000055 - 2¹ = 1727000053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1726999992 and 1727000028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1727000053) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9647956 + ... + 9648134.

It is an arithmetic number, because the mean of its divisors is an integer number (26973000).

Almost surely, 2^1727000055 is an apocalyptic number.

1727000055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1727000055 is a deficient number, since it is larger than the sum of its proper divisors (1725543945).

1727000055 is a wasteful number, since it uses less digits than its factorization.

1727000055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 1727000055 is about 41557.1901720990. The cubic root of 1727000055 is about 1199.7684865875.

It can be divided in two parts, 17 and 27000055, that added together give a palindrome (27000072).

The spelling of 1727000055 in words is "one billion, seven hundred twenty-seven million, fifty-five", and thus it is an aban number.