10261424418533 has 4 divisors (see below), whose sum is σ = 10261473580428. Its totient is φ = 10261375256640.

The previous prime is 10261424418523. The next prime is 10261424418559. The reversal of 10261424418533 is 33581442416201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2634641892964 + 7626782525569 = 1623158^2 + 2761663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10261424418533 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 (10261424418523) 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 3 ways as a sum of consecutive naturals, for example, 24266516 + ... + 24685757.

It is an arithmetic number, because the mean of its divisors is an integer number (2565368395107).

Almost surely, 2^{10261424418533} is an apocalyptic number.

It is an amenable number.

10261424418533 is a deficient number, since it is larger than the sum of its proper divisors (49161895).

10261424418533 is an equidigital number, since it uses as much as digits as its factorization.

10261424418533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49161894.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 10261424418533 in words is "ten trillion, two hundred sixty-one billion, four hundred twenty-four million, four hundred eighteen thousand, five hundred thirty-three".