48249017280 has 280 divisors, whose sum is σ = 179094640032. Its totient is φ = 12306843648.

The previous prime is 48249017273. The next prime is 48249017281. The reversal of 48249017280 is 8271094284.

48249017280 is a `hidden beast` number, since 4 + 82 + 490 + 1 + 7 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48249017281) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 555694 + ... + 636626.

Almost surely, 2^48249017280 is an apocalyptic number.

48249017280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48249017280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89547320016).

48249017280 is an abundant number, since it is smaller than the sum of its proper divisors (130845622752).

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

48249017280 is a wasteful number, since it uses less digits than its factorization.

48249017280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80985 (or 80966 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 48249017280 in words is "forty-eight billion, two hundred forty-nine million, seventeen thousand, two hundred eighty".