2047377725 has 12 divisors (see below), whose sum is σ = 2544063360. Its totient is φ = 1634473200.

The previous prime is 2047377719. The next prime is 2047377793. The reversal of 2047377725 is 5277737402.

It is a de Polignac number, because none of the positive numbers 2^k-2047377725 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 73511 + ... + 97460.

It is an arithmetic number, because the mean of its divisors is an integer number (212005280).

Almost surely, 2^2047377725 is an apocalyptic number.

2047377725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2047377725 is a deficient number, since it is larger than the sum of its proper divisors (496685635).

2047377725 is a wasteful number, since it uses less digits than its factorization.

2047377725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171460 (or 171455 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 44.

The square root of 2047377725 is about 45247.9582412290. The cubic root of 2047377725 is about 1269.7922087552.

The spelling of 2047377725 in words is "two billion, forty-seven million, three hundred seventy-seven thousand, seven hundred twenty-five".