48312146868 has 24 divisors (see below), whose sum is σ = 118661413920. Its totient is φ = 15256467360.

The previous prime is 48312146851. The next prime is 48312146969. The reversal of 48312146868 is 86864121384.

It is a self number, because there is not a number n which added to its sum of digits gives 48312146868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105947463 + ... + 105947918.

It is an arithmetic number, because the mean of its divisors is an integer number (4944225580).

Almost surely, 2^48312146868 is an apocalyptic number.

It is an amenable number.

48312146868 is an abundant number, since it is smaller than the sum of its proper divisors (70349267052).

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

48312146868 is a wasteful number, since it uses less digits than its factorization.

48312146868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211895407 (or 211895405 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 51.

The spelling of 48312146868 in words is "forty-eight billion, three hundred twelve million, one hundred forty-six thousand, eight hundred sixty-eight".