10522402543 has 8 divisors (see below), whose sum is σ = 10886551200. Its totient is φ = 10158341088.

The previous prime is 10522402531. The next prime is 10522402547. The reversal of 10522402543 is 34520422501.

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 10522402543 - 2²¹ = 10520305391 is a prime.

It is a super-2 number, since 2×10522402543² (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 (10522402547) 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, 308998 + ... + 341356.

It is an arithmetic number, because the mean of its divisors is an integer number (1360818900).

Almost surely, 2^10522402543 is an apocalyptic number.

10522402543 is a deficient number, since it is larger than the sum of its proper divisors (364148657).

10522402543 is a wasteful number, since it uses less digits than its factorization.

10522402543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43601.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 10522402543 in words is "ten billion, five hundred twenty-two million, four hundred two thousand, five hundred forty-three".