48467897856 has 640 divisors, whose sum is σ = 171966136320. Its totient is φ = 13188096000.

The previous prime is 48467897851. The next prime is 48467897897. The reversal of 48467897856 is 65879876484.

48467897856 is a `hidden beast` number, since 4 + 8 + 467 + 89 + 7 + 85 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48467897851) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 320979381 + ... + 320979531.

It is an arithmetic number, because the mean of its divisors is an integer number (268697088).

Almost surely, 2^48467897856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48467897856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85983068160).

48467897856 is an abundant number, since it is smaller than the sum of its proper divisors (123498238464).

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

48467897856 is a wasteful number, since it uses less digits than its factorization.

48467897856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 301 counting only the distinct ones).

The product of its digits is 650280960, while the sum is 72.

The spelling of 48467897856 in words is "forty-eight billion, four hundred sixty-seven million, eight hundred ninety-seven thousand, eight hundred fifty-six".