37981808083 has 16 divisors (see below), whose sum is σ = 39327138144. Its totient is φ = 36657411840.

The previous prime is 37981808077. The next prime is 37981808101. The reversal of 37981808083 is 38080818973.

It is a cyclic number.

It is not a de Polignac number, because 37981808083 - 2¹⁷ = 37981677011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37981808483) 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, 3315241 + ... + 3326677.

It is an arithmetic number, because the mean of its divisors is an integer number (2457946134).

Almost surely, 2^37981808083 is an apocalyptic number.

37981808083 is a deficient number, since it is larger than the sum of its proper divisors (1345330061).

37981808083 is a wasteful number, since it uses less digits than its factorization.

37981808083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12342.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 37981808083 in words is "thirty-seven billion, nine hundred eighty-one million, eight hundred eight thousand, eighty-three".