27037028019 has 32 divisors (see below), whose sum is σ = 38785536000. Its totient is φ = 16718292864.

The previous prime is 27037028003. The next prime is 27037028033. The reversal of 27037028019 is 91082073072.

It is not a de Polignac number, because 27037028019 - 2⁴ = 27037028003 is a prime.

It is a super-2 number, since 2×27037028019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27037028819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201142 + ... + 307460.

It is an arithmetic number, because the mean of its divisors is an integer number (1212048000).

Almost surely, 2^27037028019 is an apocalyptic number.

27037028019 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

27037028019 is a deficient number, since it is larger than the sum of its proper divisors (11748507981).

27037028019 is a wasteful number, since it uses less digits than its factorization.

27037028019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106467.

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 27037028019 in words is "twenty-seven billion, thirty-seven million, twenty-eight thousand, nineteen".