10651064426 has 8 divisors (see below), whose sum is σ = 15981321060. Its totient is φ = 5323957408.

The previous prime is 10651064371. The next prime is 10651064453. The reversal of 10651064426 is 62446015601.

It can be written as a sum of positive squares in 2 ways, for example, as 8901733801 + 1749330625 = 94349^2 + 41825^2 .

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

It is a super-2 number, since 2×10651064426² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778931 + ... + 792486.

Almost surely, 2^10651064426 is an apocalyptic number.

10651064426 is a deficient number, since it is larger than the sum of its proper divisors (5330256634).

10651064426 is a wasteful number, since it uses less digits than its factorization.

10651064426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574808.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 10651064426 in words is "ten billion, six hundred fifty-one million, sixty-four thousand, four hundred twenty-six".