37538468068 has 12 divisors (see below), whose sum is σ = 65711478700. Its totient is φ = 18763759872.

The previous prime is 37538468041. The next prime is 37538468083. The reversal of 37538468068 is 86086483573.

It can be written as a sum of positive squares in 2 ways, for example, as 24154754724 + 13383713344 = 155418^2 + 115688^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353093 + ... + 1380556.

Almost surely, 2^37538468068 is an apocalyptic number.

It is an amenable number.

37538468068 is a deficient number, since it is larger than the sum of its proper divisors (28173010632).

37538468068 is a wasteful number, since it uses less digits than its factorization.

37538468068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737086 (or 2737084 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 37538468068 in words is "thirty-seven billion, five hundred thirty-eight million, four hundred sixty-eight thousand, sixty-eight".