41528028352213 has 8 divisors (see below), whose sum is σ = 47353226899608. Its totient is φ = 36078649065984.

The previous prime is 41528028352157. The next prime is 41528028352219. The reversal of 41528028352213 is 31225382082514.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19477551844 + 41508550800369 = 139562^2 + 6442713^2 .

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 41528028352213 - 2²¹ = 41528026255061 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 (41528028352219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93954815056 + ... + 93954815497.

It is an arithmetic number, because the mean of its divisors is an integer number (5919153362451).

Almost surely, 2^{41528028352213} is an apocalyptic number.

It is an amenable number.

41528028352213 is a deficient number, since it is larger than the sum of its proper divisors (5825198547395).

41528028352213 is a wasteful number, since it uses less digits than its factorization.

41528028352213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187909630583.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 41528028352213 in words is "forty-one trillion, five hundred twenty-eight billion, twenty-eight million, three hundred fifty-two thousand, two hundred thirteen".