10541671533 has 10 divisors (see below), whose sum is σ = 15747435374. Its totient is φ = 7027780968.

The previous prime is 10541671519. The next prime is 10541671589. The reversal of 10541671533 is 33517614501.

10541671533 is a `hidden beast` number, since 1 + 0 + 54 + 1 + 6 + 71 + 533 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7799892489 + 2741779044 = 88317^2 + 52362^2 .

It is not a de Polignac number, because 10541671533 - 2⁸ = 10541671277 is a prime.

It is a super-2 number, since 2×10541671533² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10541671513) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 65071966 + ... + 65072127.

Almost surely, 2^10541671533 is an apocalyptic number.

It is an amenable number.

10541671533 is a deficient number, since it is larger than the sum of its proper divisors (5205763841).

10541671533 is an equidigital number, since it uses as much as digits as its factorization.

10541671533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130144105 (or 130144096 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 10541671533 in words is "ten billion, five hundred forty-one million, six hundred seventy-one thousand, five hundred thirty-three".