2057219025 has 24 divisors (see below), whose sum is σ = 3428066304. Its totient is φ = 1088539200.

The previous prime is 2057218967. The next prime is 2057219071. The reversal of 2057219025 is 5209127502.

It is a happy number.

It is not a de Polignac number, because 2057219025 - 2⁸ = 2057218769 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98466 + ... + 117515.

It is an arithmetic number, because the mean of its divisors is an integer number (142836096).

Almost surely, 2^2057219025 is an apocalyptic number.

2057219025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2057219025 is a deficient number, since it is larger than the sum of its proper divisors (1370847279).

2057219025 is a wasteful number, since it uses less digits than its factorization.

2057219025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216121 (or 216116 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 2057219025 is about 45356.5764250346. The cubic root of 2057219025 is about 1271.8234960138.

The spelling of 2057219025 in words is "two billion, fifty-seven million, two hundred nineteen thousand, twenty-five".