2750002530 has 64 divisors (see below), whose sum is σ = 7301477376. Its totient is φ = 657272000.

The previous prime is 2750002523. The next prime is 2750002537. The reversal of 2750002530 is 352000572.

It is an interprime number because it is at equal distance from previous prime (2750002523) and next prime (2750002537).

It is a self number, because there is not a number n which added to its sum of digits gives 2750002530.

It is not an unprimeable number, because it can be changed into a prime (2750002537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35256 + ... + 82115.

It is an arithmetic number, because the mean of its divisors is an integer number (114085584).

Almost surely, 2^2750002530 is an apocalyptic number.

2750002530 is an abundant number, since it is smaller than the sum of its proper divisors (4551474846).

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

2750002530 is a wasteful number, since it uses less digits than its factorization.

2750002530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117463.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2750002530 is about 52440.4665311055. The cubic root of 2750002530 is about 1401.0200949736.

The spelling of 2750002530 in words is "two billion, seven hundred fifty million, two thousand, five hundred thirty".