2045353425 has 12 divisors (see below), whose sum is σ = 3381651120. Its totient is φ = 1090855120.

The previous prime is 2045353403. The next prime is 2045353459. The reversal of 2045353425 is 5243535402.

It is a happy number.

It is not a de Polignac number, because 2045353425 - 2⁵ = 2045353393 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 13635615 + ... + 13635764.

It is an arithmetic number, because the mean of its divisors is an integer number (281804260).

Almost surely, 2^2045353425 is an apocalyptic number.

2045353425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2045353425 is a deficient number, since it is larger than the sum of its proper divisors (1336297695).

2045353425 is a wasteful number, since it uses less digits than its factorization.

2045353425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27271392 (or 27271387 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 2045353425 is about 45225.5837441597. The cubic root of 2045353425 is about 1269.3735776516.

Adding to 2045353425 its reverse (5243535402), we get a palindrome (7288888827).

The spelling of 2045353425 in words is "two billion, forty-five million, three hundred fifty-three thousand, four hundred twenty-five".