2525277775025 has 6 divisors (see below), whose sum is σ = 3131344441062. Its totient is φ = 2020222220000.

The previous prime is 2525277775019. The next prime is 2525277775057. The reversal of 2525277775025 is 5205777725252.

2525277775025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 10084778929 + 2515192996096 = 100423^2 + 1585936^2 .

It is not a de Polignac number, because 2525277775025 - 2⁶ = 2525277774961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50505555476 + ... + 50505555525.

It is an arithmetic number, because the mean of its divisors is an integer number (521890740177).

Almost surely, 2^{2525277775025} is an apocalyptic number.

2525277775025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525277775025 is a deficient number, since it is larger than the sum of its proper divisors (606066666037).

2525277775025 is a wasteful number, since it uses less digits than its factorization.

2525277775025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101011111011 (or 101011111006 counting only the distinct ones).

The product of its (nonzero) digits is 24010000, while the sum is 56.

The spelling of 2525277775025 in words is "two trillion, five hundred twenty-five billion, two hundred seventy-seven million, seven hundred seventy-five thousand, twenty-five".