2525055279 has 4 divisors (see below), whose sum is σ = 3366740376. Its totient is φ = 1683370184.

The previous prime is 2525055277. The next prime is 2525055287. The reversal of 2525055279 is 9725505252.

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

It is a cyclic number.

It is not a de Polignac number, because 2525055279 - 2¹ = 2525055277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2525055279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525055277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420842544 + ... + 420842549.

It is an arithmetic number, because the mean of its divisors is an integer number (841685094).

Almost surely, 2^2525055279 is an apocalyptic number.

2525055279 is a deficient number, since it is larger than the sum of its proper divisors (841685097).

2525055279 is an equidigital number, since it uses as much as digits as its factorization.

2525055279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841685096.

The product of its (nonzero) digits is 315000, while the sum is 42.

The square root of 2525055279 is about 50249.9281492024. The cubic root of 2525055279 is about 1361.7277779265.

The spelling of 2525055279 in words is "two billion, five hundred twenty-five million, fifty-five thousand, two hundred seventy-nine".