3653250361213 has 8 divisors (see below), whose sum is σ = 3763822790232. Its totient is φ = 3543300876096.

The previous prime is 3653250361199. The next prime is 3653250361237. The reversal of 3653250361213 is 3121630523563.

It can be written as a sum of positive squares in 4 ways, for example, as 38282052964 + 3614968308249 = 195658^2 + 1901307^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3653250361213 - 2¹⁷ = 3653250230141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3653250361253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155724070 + ... + 155747527.

It is an arithmetic number, because the mean of its divisors is an integer number (470477848779).

Almost surely, 2^{3653250361213} is an apocalyptic number.

It is an amenable number.

3653250361213 is a deficient number, since it is larger than the sum of its proper divisors (110572429019).

3653250361213 is a wasteful number, since it uses less digits than its factorization.

3653250361213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311471951.

The product of its (nonzero) digits is 291600, while the sum is 40.

Adding to 3653250361213 its reverse (3121630523563), we get a palindrome (6774880884776).

The spelling of 3653250361213 in words is "three trillion, six hundred fifty-three billion, two hundred fifty million, three hundred sixty-one thousand, two hundred thirteen".