37066489216 has 64 divisors (see below), whose sum is σ = 74818530000. Its totient is φ = 18290128896.

The previous prime is 37066489193. The next prime is 37066489219. The reversal of 37066489216 is 61298466073.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37066489219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2988115 + ... + 3000493.

Almost surely, 2^37066489216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37066489216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37409265000).

37066489216 is an abundant number, since it is smaller than the sum of its proper divisors (37752040784).

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

37066489216 is a wasteful number, since it uses less digits than its factorization.

37066489216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12699 (or 12687 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 37066489216 in words is "thirty-seven billion, sixty-six million, four hundred eighty-nine thousand, two hundred sixteen".