2525005055 has 4 divisors (see below), whose sum is σ = 3030006072. Its totient is φ = 2020004040.

The previous prime is 2525005033. The next prime is 2525005069. The reversal of 2525005055 is 5505005252.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2525005055 - 2¹⁴ = 2524988671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252500501 + ... + 252500510.

It is an arithmetic number, because the mean of its divisors is an integer number (757501518).

Almost surely, 2^2525005055 is an apocalyptic number.

2525005055 is a deficient number, since it is larger than the sum of its proper divisors (505001017).

2525005055 is an equidigital number, since it uses as much as digits as its factorization.

2525005055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505001016.

The product of its (nonzero) digits is 12500, while the sum is 29.

The square root of 2525005055 is about 50249.4284047092. The cubic root of 2525005055 is about 1361.7187494945.

The spelling of 2525005055 in words is "two billion, five hundred twenty-five million, five thousand, fifty-five".