3652791575532 has 288 divisors, whose sum is σ = 9878073617664. Its totient is φ = 1041184972800.

The previous prime is 3652791575519. The next prime is 3652791575551. The reversal of 3652791575532 is 2355751972563.

It is a super-2 number, since 2×3652791575532² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 837217983 + ... + 837222345.

It is an arithmetic number, because the mean of its divisors is an integer number (34298866728).

Almost surely, 2^{3652791575532} 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 3652791575532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4939036808832).

3652791575532 is an abundant number, since it is smaller than the sum of its proper divisors (6225282042132).

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

3652791575532 is a wasteful number, since it uses less digits than its factorization.

3652791575532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609 (or 4570 counting only the distinct ones).

The product of its digits is 59535000, while the sum is 60.

The spelling of 3652791575532 in words is "three trillion, six hundred fifty-two billion, seven hundred ninety-one million, five hundred seventy-five thousand, five hundred thirty-two".