478768518088 has 16 divisors (see below), whose sum is σ = 1025932538880. Its totient is φ = 205186507728.

The previous prime is 478768518073. The next prime is 478768518103. The reversal of 478768518088 is 880815867874.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (478768518073) and next prime (478768518103).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4274718856 + ... + 4274718967.

It is an arithmetic number, because the mean of its divisors is an integer number (64120783680).

Almost surely, 2^478768518088 is an apocalyptic number.

It is an amenable number.

478768518088 is an abundant number, since it is smaller than the sum of its proper divisors (547164020792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478768518088 is a wasteful number, since it uses less digits than its factorization.

478768518088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8549437836 (or 8549437832 counting only the distinct ones).

The product of its (nonzero) digits is 192675840, while the sum is 70.

The spelling of 478768518088 in words is "four hundred seventy-eight billion, seven hundred sixty-eight million, five hundred eighteen thousand, eighty-eight".