36733347072 has 180 divisors, whose sum is σ = 111865634496. Its totient is φ = 11983610880.

The previous prime is 36733347067. The next prime is 36733347103. The reversal of 36733347072 is 27074333763.

It is a happy number.

It is a super-2 number, since 2×36733347072² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 955747 + ... + 993437.

Almost surely, 2^36733347072 is an apocalyptic number.

36733347072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36733347072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55932817248).

36733347072 is an abundant number, since it is smaller than the sum of its proper divisors (75132287424).

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

36733347072 is an equidigital number, since it uses as much as digits as its factorization.

36733347072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37766 (or 37743 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 45.

The spelling of 36733347072 in words is "thirty-six billion, seven hundred thirty-three million, three hundred forty-seven thousand, seventy-two".