4912026561173 has 8 divisors (see below), whose sum is σ = 4994128212480. Its totient is φ = 4829975768880.

The previous prime is 4912026561017. The next prime is 4912026561179. The reversal of 4912026561173 is 3711656202194.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4912026561173 - 2²² = 4912022366869 is a prime.

It is a super-2 number, since 2×4912026561173² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4912026561179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12519953 + ... + 12906326.

It is an arithmetic number, because the mean of its divisors is an integer number (624266026560).

Almost surely, 2^{4912026561173} is an apocalyptic number.

It is an amenable number.

4912026561173 is a deficient number, since it is larger than the sum of its proper divisors (82101651307).

4912026561173 is a wasteful number, since it uses less digits than its factorization.

4912026561173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25429507.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 4912026561173 in words is "four trillion, nine hundred twelve billion, twenty-six million, five hundred sixty-one thousand, one hundred seventy-three".