2799253548 has 288 divisors, whose sum is σ = 9205088256. Its totient is φ = 697061376.

The previous prime is 2799253519. The next prime is 2799253549. The reversal of 2799253548 is 8453529972.

2799253548 is a `hidden beast` number, since 2 + 7 + 9 + 92 + 5 + 3 + 548 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2799253494 and 2799253503.

It is not an unprimeable number, because it can be changed into a prime (2799253549) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7308565 + ... + 7308947.

It is an arithmetic number, because the mean of its divisors is an integer number (31962112).

Almost surely, 2^2799253548 is an apocalyptic number.

2799253548 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 2799253548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4602544128).

2799253548 is an abundant number, since it is smaller than the sum of its proper divisors (6405834708).

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

2799253548 is a wasteful number, since it uses less digits than its factorization.

2799253548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 528 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The square root of 2799253548 is about 52907.9724427236. The cubic root of 2799253548 is about 1409.3344859900.

The spelling of 2799253548 in words is "two billion, seven hundred ninety-nine million, two hundred fifty-three thousand, five hundred forty-eight".