4854747622479 has 4 divisors (see below), whose sum is σ = 6472996829976. Its totient is φ = 3236498414984.

The previous prime is 4854747622463. The next prime is 4854747622507. The reversal of 4854747622479 is 9742267474584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4854747622479 - 2⁴ = 4854747622463 is a prime.

It is a super-2 number, since 2×4854747622479² (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 (4854747602479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809124603744 + ... + 809124603749.

It is an arithmetic number, because the mean of its divisors is an integer number (1618249207494).

Almost surely, 2^{4854747622479} is an apocalyptic number.

4854747622479 is a deficient number, since it is larger than the sum of its proper divisors (1618249207497).

4854747622479 is a wasteful number, since it uses less digits than its factorization.

4854747622479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618249207496.

The product of its digits is 758661120, while the sum is 69.

The spelling of 4854747622479 in words is "four trillion, eight hundred fifty-four billion, seven hundred forty-seven million, six hundred twenty-two thousand, four hundred seventy-nine".