2525448670 has 8 divisors (see below), whose sum is σ = 4545807624. Its totient is φ = 1010179464.

The previous prime is 2525448659. The next prime is 2525448683. The reversal of 2525448670 is 768445252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126272424 + ... + 126272443.

It is an arithmetic number, because the mean of its divisors is an integer number (568225953).

Almost surely, 2^2525448670 is an apocalyptic number.

2525448670 is a deficient number, since it is larger than the sum of its proper divisors (2020358954).

2525448670 is a wasteful number, since it uses less digits than its factorization.

2525448670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252544874.

The product of its (nonzero) digits is 537600, while the sum is 43.

The square root of 2525448670 is about 50253.8423406609. The cubic root of 2525448670 is about 1361.7984910497.

The spelling of 2525448670 in words is "two billion, five hundred twenty-five million, four hundred forty-eight thousand, six hundred seventy".