10635523426 has 16 divisors (see below), whose sum is σ = 18160262208. Its totient is φ = 4624140400.

The previous prime is 10635523411. The next prime is 10635523439. The reversal of 10635523426 is 62432553601.

It is a super-2 number, since 2×10635523426² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10508905 + ... + 10509916.

It is an arithmetic number, because the mean of its divisors is an integer number (1135016388).

Almost surely, 2^10635523426 is an apocalyptic number.

10635523426 is a deficient number, since it is larger than the sum of its proper divisors (7524738782).

10635523426 is a wasteful number, since it uses less digits than its factorization.

10635523426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21018857.

The product of its (nonzero) digits is 129600, while the sum is 37.

It can be divided in two parts, 10635 and 523426, that added together give a triangular number (534061 = T₁₀₃₃).

The spelling of 10635523426 in words is "ten billion, six hundred thirty-five million, five hundred twenty-three thousand, four hundred twenty-six".