4923384671855 has 16 divisors (see below), whose sum is σ = 6697397773920. Its totient is φ = 3444375996288.

The previous prime is 4923384671839. The next prime is 4923384671897. The reversal of 4923384671855 is 5581764833294.

It is a cyclic number.

It is not a de Polignac number, because 4923384671855 - 2⁴ = 4923384671839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a junction number, because it is equal to n+sod(n) for n = 4923384671791 and 4923384671800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1993271912 + ... + 1993274381.

It is an arithmetic number, because the mean of its divisors is an integer number (418587360870).

Almost surely, 2^{4923384671855} is an apocalyptic number.

4923384671855 is a deficient number, since it is larger than the sum of its proper divisors (1774013102065).

4923384671855 is a wasteful number, since it uses less digits than its factorization.

4923384671855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986546330.

The product of its digits is 174182400, while the sum is 65.

The spelling of 4923384671855 in words is "four trillion, nine hundred twenty-three billion, three hundred eighty-four million, six hundred seventy-one thousand, eight hundred fifty-five".