3056646172623 has 16 divisors (see below), whose sum is σ = 4078282838016. Its totient is φ = 2036387096640.

The previous prime is 3056646172483. The next prime is 3056646172649. The reversal of 3056646172623 is 3262716466503.

It is not a de Polignac number, because 3056646172623 - 2⁸ = 3056646172367 is a prime.

It is a super-2 number, since 2×3056646172623² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3056646172123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50730411 + ... + 50790627.

It is an arithmetic number, because the mean of its divisors is an integer number (254892677376).

Almost surely, 2^{3056646172623} is an apocalyptic number.

3056646172623 is a deficient number, since it is larger than the sum of its proper divisors (1021636665393).

3056646172623 is a wasteful number, since it uses less digits than its factorization.

3056646172623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71374.

The product of its (nonzero) digits is 6531840, while the sum is 51.

The spelling of 3056646172623 in words is "three trillion, fifty-six billion, six hundred forty-six million, one hundred seventy-two thousand, six hundred twenty-three".