3652450569216 has 220 divisors, whose sum is σ = 11160591940872. Its totient is φ = 1189168791552.

The previous prime is 3652450569169. The next prime is 3652450569263. The reversal of 3652450569216 is 6129650542563.

3652450569216 is a `hidden beast` number, since 3 + 6 + 5 + 2 + 4 + 50 + 569 + 21 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (3652450569169) and next prime (3652450569263).

It is a super-3 number, since 3×3652450569216³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 3054556 + ... + 4078628.

Almost surely, 2^{3652450569216} is an apocalyptic number.

3652450569216 is a gapful number since it is divisible by the number (36) 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 3652450569216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5580295970436).

3652450569216 is an abundant number, since it is smaller than the sum of its proper divisors (7508141371656).

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

3652450569216 is a wasteful number, since it uses less digits than its factorization.

3652450569216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024148 (or 1024121 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 3652450569216 in words is "three trillion, six hundred fifty-two billion, four hundred fifty million, five hundred sixty-nine thousand, two hundred sixteen".