27046775051145 has 24 divisors (see below), whose sum is σ = 46935400202496. Its totient is φ = 14408231787168.

The previous prime is 27046775051123. The next prime is 27046775051159. The reversal of 27046775051145 is 54115057764072.

27046775051145 is a `hidden beast` number, since 2 + 7 + 0 + 4 + 6 + 77 + 50 + 511 + 4 + 5 = 666.

It is not a de Polignac number, because 27046775051145 - 2¹⁰ = 27046775050121 is a prime.

It is a super-2 number, since 2×27046775051145² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27046775051091 and 27046775051100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348187959 + ... + 348265628.

It is an arithmetic number, because the mean of its divisors is an integer number (1955641675104).

Almost surely, 2^{27046775051145} is an apocalyptic number.

It is an amenable number.

27046775051145 is a deficient number, since it is larger than the sum of its proper divisors (19888625151351).

27046775051145 is a wasteful number, since it uses less digits than its factorization.

27046775051145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696454461 (or 696454458 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 54.

The spelling of 27046775051145 in words is "twenty-seven trillion, forty-six billion, seven hundred seventy-five million, fifty-one thousand, one hundred forty-five".