41535421513 has 8 divisors (see below), whose sum is σ = 44080256808. Its totient is φ = 39001872384.

The previous prime is 41535421507. The next prime is 41535421537. The reversal of 41535421513 is 31512453514.

41535421513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 22581504 + 41512840009 = 4752^2 + 203747^2 .

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 41535421513 - 2³³ = 32945486921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41535421553) 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, 2813956 + ... + 2828677.

It is an arithmetic number, because the mean of its divisors is an integer number (5510032101).

Almost surely, 2^41535421513 is an apocalyptic number.

It is an amenable number.

41535421513 is a deficient number, since it is larger than the sum of its proper divisors (2544835295).

41535421513 is a wasteful number, since it uses less digits than its factorization.

41535421513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643083.

The product of its digits is 36000, while the sum is 34.

The spelling of 41535421513 in words is "forty-one billion, five hundred thirty-five million, four hundred twenty-one thousand, five hundred thirteen".