2488561488 has 160 divisors (see below), whose sum is σ = 8240901120. Its totient is φ = 704280960.

The previous prime is 2488561483. The next prime is 2488561501. The reversal of 2488561488 is 8841658842.

2488561488 is a `hidden beast` number, since 24 + 8 + 85 + 61 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488561483) 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, 319723 + ... + 327413.

It is an arithmetic number, because the mean of its divisors is an integer number (51505632).

Almost surely, 2^2488561488 is an apocalyptic number.

2488561488 is a gapful number since it is divisible by the number (28) 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 2488561488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4120450560).

2488561488 is an abundant number, since it is smaller than the sum of its proper divisors (5752339632).

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

2488561488 is a wasteful number, since it uses less digits than its factorization.

2488561488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7822 (or 7810 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 54.

The square root of 2488561488 is about 49885.4837402626. The cubic root of 2488561488 is about 1355.1357167657.

The spelling of 2488561488 in words is "two billion, four hundred eighty-eight million, five hundred sixty-one thousand, four hundred eighty-eight".