10645245456164 has 24 divisors (see below), whose sum is σ = 20429143128576. Its totient is φ = 4813414172000.

The previous prime is 10645245456143. The next prime is 10645245456169. The reversal of 10645245456164 is 46165454254601.

It is a super-2 number, since 2×10645245456164² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645245456169) 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, 633335567 + ... + 633352374.

It is an arithmetic number, because the mean of its divisors is an integer number (851214297024).

Almost surely, 2^{10645245456164} is an apocalyptic number.

It is an amenable number.

10645245456164 is a deficient number, since it is larger than the sum of its proper divisors (9783897672412).

10645245456164 is a wasteful number, since it uses less digits than its factorization.

10645245456164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266688147 (or 1266688145 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 53.

The spelling of 10645245456164 in words is "ten trillion, six hundred forty-five billion, two hundred forty-five million, four hundred fifty-six thousand, one hundred sixty-four".