37880550066 has 8 divisors (see below), whose sum is σ = 75761100144. Its totient is φ = 12626850020.

The previous prime is 37880550061. The next prime is 37880550079. The reversal of 37880550066 is 66005508873.

37880550066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

37880550066 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 37880549997 and 37880550024.

It is not an unprimeable number, because it can be changed into a prime (37880550061) 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, 3156712500 + ... + 3156712511.

It is an arithmetic number, because the mean of its divisors is an integer number (9470137518).

Almost surely, 2^37880550066 is an apocalyptic number.

37880550066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

37880550066 is a wasteful number, since it uses less digits than its factorization.

37880550066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313425016.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 37880550066 in words is "thirty-seven billion, eight hundred eighty million, five hundred fifty thousand, sixty-six".