48497288832 has 576 divisors, whose sum is σ = 158403747840. Its totient is φ = 14213283840.

The previous prime is 48497288821. The next prime is 48497288839. The reversal of 48497288832 is 23888279484.

48497288832 is a `hidden beast` number, since 48 + 497 + 28 + 8 + 83 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a self number, because there is not a number n which added to its sum of digits gives 48497288832.

It is not an unprimeable number, because it can be changed into a prime (48497288839) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 381868353 + ... + 381868479.

Almost surely, 2^48497288832 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 48497288832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79201873920).

48497288832 is an abundant number, since it is smaller than the sum of its proper divisors (109906459008).

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

48497288832 is a wasteful number, since it uses less digits than its factorization.

48497288832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 217 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 63.

The spelling of 48497288832 in words is "forty-eight billion, four hundred ninety-seven million, two hundred eighty-eight thousand, eight hundred thirty-two".