10645254340626 has 8 divisors (see below), whose sum is σ = 21290508681264. Its totient is φ = 3548418113540.

The previous prime is 10645254340613. The next prime is 10645254340673. The reversal of 10645254340626 is 62604345254601.

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

10645254340626 is an admirable number.

It is a super-2 number, since 2×10645254340626² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887104528380 + ... + 887104528391.

It is an arithmetic number, because the mean of its divisors is an integer number (2661313585158).

Almost surely, 2^{10645254340626} is an apocalyptic number.

10645254340626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10645254340626 is a wasteful number, since it uses less digits than its factorization.

10645254340626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774209056776.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 10645254340626 in words is "ten trillion, six hundred forty-five billion, two hundred fifty-four million, three hundred forty thousand, six hundred twenty-six".