37791365351868 has 36 divisors (see below), whose sum is σ = 95737206772480. Its totient is φ = 12569556960576.

The previous prime is 37791365351843. The next prime is 37791365351959. The reversal of 37791365351868 is 86815356319773.

37791365351868 is a `hidden beast` number, since 3 + 7 + 7 + 9 + 1 + 3 + 6 + 535 + 1 + 86 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 37791365351796 and 37791365351805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1148517628 + ... + 1148550531.

Almost surely, 2^{37791365351868} is an apocalyptic number.

It is an amenable number.

37791365351868 is an abundant number, since it is smaller than the sum of its proper divisors (57945841420612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37791365351868 is a wasteful number, since it uses less digits than its factorization.

37791365351868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297068626 (or 2297068621 counting only the distinct ones).

The product of its digits is 685843200, while the sum is 72.

The spelling of 37791365351868 in words is "thirty-seven trillion, seven hundred ninety-one billion, three hundred sixty-five million, three hundred fifty-one thousand, eight hundred sixty-eight".