2257733025 has 54 divisors (see below), whose sum is σ = 4295840562. Its totient is φ = 1133260800.

The previous prime is 2257732979. The next prime is 2257733033. The reversal of 2257733025 is 5203377522.

It can be written as a sum of positive squares in 9 ways, for example, as 86545809 + 2171187216 = 9303^2 + 46596^2 .

It is not a de Polignac number, because 2257733025 - 2¹⁴ = 2257716641 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 47665 + ... + 82385.

It is an arithmetic number, because the mean of its divisors is an integer number (79552603).

Almost surely, 2^2257733025 is an apocalyptic number.

2257733025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2257733025 is a deficient number, since it is larger than the sum of its proper divisors (2038107537).

2257733025 is a wasteful number, since it uses less digits than its factorization.

2257733025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34771 (or 34746 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 2257733025 is about 47515.6082250875. The cubic root of 2257733025 is about 1311.8701849006.

The spelling of 2257733025 in words is "two billion, two hundred fifty-seven million, seven hundred thirty-three thousand, twenty-five".