4642677055623 has 16 divisors (see below), whose sum is σ = 6283862896640. Its totient is φ = 3048655288896.

The previous prime is 4642677055607. The next prime is 4642677055673. The reversal of 4642677055623 is 3265507762464.

It is not a de Polignac number, because 4642677055623 - 2⁴ = 4642677055607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642677055673) 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, 43779790 + ... + 43885707.

It is an arithmetic number, because the mean of its divisors is an integer number (392741431040).

Almost surely, 2^{4642677055623} is an apocalyptic number.

4642677055623 is a deficient number, since it is larger than the sum of its proper divisors (1641185841017).

4642677055623 is a wasteful number, since it uses less digits than its factorization.

4642677055623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87665766.

The product of its (nonzero) digits is 50803200, while the sum is 57.

The spelling of 4642677055623 in words is "four trillion, six hundred forty-two billion, six hundred seventy-seven million, fifty-five thousand, six hundred twenty-three".