35997065216 has 224 divisors, whose sum is σ = 87760454400. Its totient is φ = 14730067968.

The previous prime is 35997065189. The next prime is 35997065231. The reversal of 35997065216 is 61256079953.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64626410 + ... + 64626966.

Almost surely, 2^35997065216 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 35997065216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43880227200).

35997065216 is an abundant number, since it is smaller than the sum of its proper divisors (51763389184).

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

35997065216 is an frugal number, since it uses more digits than its factorization.

35997065216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 53.

The spelling of 35997065216 in words is "thirty-five billion, nine hundred ninety-seven million, sixty-five thousand, two hundred sixteen".