10535426531 has 8 divisors (see below), whose sum is σ = 12175774560. Its totient is φ = 8928900288.

The previous prime is 10535426497. The next prime is 10535426533. The reversal of 10535426531 is 13562453501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10535426531 - 2¹⁰ = 10535425507 is a prime.

It is a super-2 number, since 2×10535426531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10535426491 and 10535426500.

It is not an unprimeable number, because it can be changed into a prime (10535426533) 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, 8454776 + ... + 8456021.

It is an arithmetic number, because the mean of its divisors is an integer number (1521971820).

Almost surely, 2^10535426531 is an apocalyptic number.

10535426531 is a deficient number, since it is larger than the sum of its proper divisors (1640348029).

10535426531 is an equidigital number, since it uses as much as digits as its factorization.

10535426531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16910893.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 10535426531 in words is "ten billion, five hundred thirty-five million, four hundred twenty-six thousand, five hundred thirty-one".