4508867729786 has 16 divisors (see below), whose sum is σ = 8065552212864. Its totient is φ = 1848355715184.

The previous prime is 4508867729783. The next prime is 4508867729831. The reversal of 4508867729786 is 6879277688054.

It is not an unprimeable number, because it can be changed into a prime (4508867729783) 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, 7001347085 + ... + 7001347728.

It is an arithmetic number, because the mean of its divisors is an integer number (504097013304).

Almost surely, 2^{4508867729786} is an apocalyptic number.

4508867729786 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4508867729786 is a deficient number, since it is larger than the sum of its proper divisors (3556684483078).

4508867729786 is a wasteful number, since it uses less digits than its factorization.

4508867729786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14002694845.

The product of its (nonzero) digits is 2275983360, while the sum is 77.

The spelling of 4508867729786 in words is "four trillion, five hundred eight billion, eight hundred sixty-seven million, seven hundred twenty-nine thousand, seven hundred eighty-six".