2752502480 has 120 divisors (see below), whose sum is σ = 8017189992. Its totient is φ = 871105536.

The previous prime is 2752502429. The next prime is 2752502497. The reversal of 2752502480 is 842052572.

It can be written as a sum of positive squares in 4 ways, for example, as 37258816 + 2715243664 = 6104^2 + 52108^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2752502480.

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, 23954 + ... + 77966.

Almost surely, 2^2752502480 is an apocalyptic number.

2752502480 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 2752502480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4008594996).

2752502480 is an abundant number, since it is smaller than the sum of its proper divisors (5264687512).

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

2752502480 is a wasteful number, since it uses less digits than its factorization.

2752502480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54053 (or 54040 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 2752502480 is about 52464.2971934248. The cubic root of 2752502480 is about 1401.4445090542. Note that the first 3 decimals are identical.

The spelling of 2752502480 in words is "two billion, seven hundred fifty-two million, five hundred two thousand, four hundred eighty".