3652356073280 has 28 divisors (see below), whose sum is σ = 8697172900260. Its totient is φ = 1460942429184.

The previous prime is 3652356073241. The next prime is 3652356073297. The reversal of 3652356073280 is 823706532563.

It can be written as a sum of positive squares in 2 ways, for example, as 939457193536 + 2712898879744 = 969256^2 + 1647088^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5706806045 + ... + 5706806684.

Almost surely, 2^{3652356073280} is an apocalyptic number.

It is an amenable number.

3652356073280 is an abundant number, since it is smaller than the sum of its proper divisors (5044816826980).

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

3652356073280 is a wasteful number, since it uses less digits than its factorization.

3652356073280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11413612746 (or 11413612736 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 3652356073280 in words is "three trillion, six hundred fifty-two billion, three hundred fifty-six million, seventy-three thousand, two hundred eighty".