2754625320 has 320 divisors, whose sum is σ = 10088496000. Its totient is φ = 671473152.

The previous prime is 2754625231. The next prime is 2754625333. The reversal of 2754625320 is 235264572.

2754625320 is a `hidden beast` number, since 2 + 7 + 5 + 4 + 625 + 3 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1784469 + ... + 1786011.

It is an arithmetic number, because the mean of its divisors is an integer number (31526550).

Almost surely, 2^2754625320 is an apocalyptic number.

2754625320 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 2754625320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5044248000).

2754625320 is an abundant number, since it is smaller than the sum of its proper divisors (7333870680).

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

2754625320 is a wasteful number, since it uses less digits than its factorization.

2754625320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614 (or 1601 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 2754625320 is about 52484.5245762977. The cubic root of 2754625320 is about 1401.8046998245.

Adding to 2754625320 its reverse (235264572), we get a palindrome (2989889892).

The spelling of 2754625320 in words is "two billion, seven hundred fifty-four million, six hundred twenty-five thousand, three hundred twenty".