48501309240 has 96 divisors (see below), whose sum is σ = 157995489600. Its totient is φ = 12903632640.

The previous prime is 48501309239. The next prime is 48501309299. The reversal of 48501309240 is 4290310584.

48501309240 is a `hidden beast` number, since 485 + 0 + 130 + 9 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 48501309195 and 48501309204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1135 + ... + 311454.

It is an arithmetic number, because the mean of its divisors is an integer number (1645786350).

Almost surely, 2^48501309240 is an apocalyptic number.

48501309240 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 48501309240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78997744800).

48501309240 is an abundant number, since it is smaller than the sum of its proper divisors (109494180360).

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

48501309240 is a wasteful number, since it uses less digits than its factorization.

48501309240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313037 (or 313030 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 48501309240 in words is "forty-eight billion, five hundred one million, three hundred nine thousand, two hundred forty".