2525280275 has 24 divisors (see below), whose sum is σ = 3614140704. Its totient is φ = 1714464000.

The previous prime is 2525280259. The next prime is 2525280337. The reversal of 2525280275 is 5720825252.

It is not a de Polignac number, because 2525280275 - 2⁴ = 2525280259 is a prime.

It is a Duffinian number.

2525280275 is a modest number, since divided by 280275 gives 2525 as remainder.

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 23 ways as a sum of consecutive naturals, for example, 53762 + ... + 89111.

It is an arithmetic number, because the mean of its divisors is an integer number (150589196).

Almost surely, 2^2525280275 is an apocalyptic number.

2525280275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2525280275 is a deficient number, since it is larger than the sum of its proper divisors (1088860429).

2525280275 is a wasteful number, since it uses less digits than its factorization.

2525280275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142991 (or 142986 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 2525280275 is about 50252.1668687033. The cubic root of 2525280275 is about 1361.7682224805.

The spelling of 2525280275 in words is "two billion, five hundred twenty-five million, two hundred eighty thousand, two hundred seventy-five".