37828481138 has 8 divisors (see below), whose sum is σ = 64848824832. Its totient is φ = 16212206196.

The previous prime is 37828481137. The next prime is 37828481143. The reversal of 37828481138 is 83118482873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 37828481138.

It is not an unprimeable number, because it can be changed into a prime (37828481137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1351017170 + ... + 1351017197.

It is an arithmetic number, because the mean of its divisors is an integer number (8106103104).

Almost surely, 2^37828481138 is an apocalyptic number.

37828481138 is a deficient number, since it is larger than the sum of its proper divisors (27020343694).

37828481138 is a wasteful number, since it uses less digits than its factorization.

37828481138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702034376.

The product of its digits is 2064384, while the sum is 53.

The spelling of 37828481138 in words is "thirty-seven billion, eight hundred twenty-eight million, four hundred eighty-one thousand, one hundred thirty-eight".