2448525720 has 128 divisors (see below), whose sum is σ = 7779939840. Its totient is φ = 615183360.

The previous prime is 2448525713. The next prime is 2448525721. The reversal of 2448525720 is 275258442.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448525721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178300 + ... + 191540.

It is an arithmetic number, because the mean of its divisors is an integer number (60780780).

Almost surely, 2^2448525720 is an apocalyptic number.

2448525720 is a gapful number since it is divisible by the number (20) 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 2448525720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3889969920).

2448525720 is an abundant number, since it is smaller than the sum of its proper divisors (5331414120).

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

2448525720 is a wasteful number, since it uses less digits than its factorization.

2448525720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13345 (or 13341 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 2448525720 is about 49482.5799650746. The cubic root of 2448525720 is about 1347.8292906654.

It can be divided in two parts, 24485 and 25720, that added together give a palindrome (50205).

The spelling of 2448525720 in words is "two billion, four hundred forty-eight million, five hundred twenty-five thousand, seven hundred twenty".