2752500000025 has 24 divisors (see below), whose sum is σ = 3424628481624. Its totient is φ = 2194569062400.

The previous prime is 2752499999999. The next prime is 2752500000079. The reversal of 2752500000025 is 5200000052572.

It can be written as a sum of positive squares in 12 ways, for example, as 2220061260169 + 532438739856 = 1489987^2 + 729684^2 .

It is not a de Polignac number, because 2752500000025 - 2¹¹ = 2752499997977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2752499999939 and 2752500000002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16339527 + ... + 16507123.

It is an arithmetic number, because the mean of its divisors is an integer number (142692853401).

Almost surely, 2^{2752500000025} is an apocalyptic number.

2752500000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2752500000025 is a deficient number, since it is larger than the sum of its proper divisors (672128481599).

2752500000025 is a wasteful number, since it uses less digits than its factorization.

2752500000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169821 (or 169816 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

Adding to 2752500000025 its reverse (5200000052572), we get a palindrome (7952500052597).

The spelling of 2752500000025 in words is "two trillion, seven hundred fifty-two billion, five hundred million, twenty-five", and thus it is an aban number.