10523226526 has 8 divisors (see below), whose sum is σ = 15785508024. Its totient is φ = 5261390520.

The previous prime is 10523226523. The next prime is 10523226533. The reversal of 10523226526 is 62562232501.

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

It is a super-2 number, since 2×10523226526² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10523226491 and 10523226500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10523226523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44220 + ... + 151663.

It is an arithmetic number, because the mean of its divisors is an integer number (1973188503).

Almost surely, 2^10523226526 is an apocalyptic number.

10523226526 is a deficient number, since it is larger than the sum of its proper divisors (5262281498).

10523226526 is a wasteful number, since it uses less digits than its factorization.

10523226526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222746.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 10523226526 in words is "ten billion, five hundred twenty-three million, two hundred twenty-six thousand, five hundred twenty-six".