27755028050001 has 16 divisors (see below), whose sum is σ = 42293690216448. Its totient is φ = 15859898226000.

The previous prime is 27755028049993. The next prime is 27755028050117. The reversal of 27755028050001 is 10005082055772.

It is not a de Polignac number, because 27755028050001 - 2³ = 27755028049993 is a prime.

It is a super-2 number, since 2×27755028050001² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27755028050401) 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, 1973025 + ... + 7707326.

It is an arithmetic number, because the mean of its divisors is an integer number (2643355638528).

Almost surely, 2^{27755028050001} is an apocalyptic number.

27755028050001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

27755028050001 is a deficient number, since it is larger than the sum of its proper divisors (14538662166447).

27755028050001 is a wasteful number, since it uses less digits than its factorization.

27755028050001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816892.

The product of its (nonzero) digits is 196000, while the sum is 42.

The spelling of 27755028050001 in words is "twenty-seven trillion, seven hundred fifty-five billion, twenty-eight million, fifty thousand, one".