48778208000 has 72 divisors (see below), whose sum is σ = 121512693120. Its totient is φ = 19511270400.

The previous prime is 48778207993. The next prime is 48778208029. The reversal of 48778208000 is 80287784.

It is a happy 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, 730160 + ... + 794159.

Almost surely, 2^48778208000 is an apocalyptic number.

48778208000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48778208000 is an abundant number, since it is smaller than the sum of its proper divisors (72734485120).

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

48778208000 is an equidigital number, since it uses as much as digits as its factorization.

48778208000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524350 (or 1524326 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 44.

The spelling of 48778208000 in words is "forty-eight billion, seven hundred seventy-eight million, two hundred eight thousand".