2011454625 has 32 divisors (see below), whose sum is σ = 3350730240. Its totient is φ = 1071600000.

The previous prime is 2011454597. The next prime is 2011454681. The reversal of 2011454625 is 5264541102.

It is not a de Polignac number, because 2011454625 - 2⁹ = 2011454113 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2011454592 and 2011454601.

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 31 ways as a sum of consecutive naturals, for example, 421000 + ... + 425750.

It is an arithmetic number, because the mean of its divisors is an integer number (104710320).

Almost surely, 2^2011454625 is an apocalyptic number.

2011454625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2011454625 is a deficient number, since it is larger than the sum of its proper divisors (1339275615).

2011454625 is a wasteful number, since it uses less digits than its factorization.

2011454625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898 (or 5888 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2011454625 is about 44849.2433046534. The cubic root of 2011454625 is about 1262.3217929689.

Adding to 2011454625 its reverse (5264541102), we get a palindrome (7275995727).

The spelling of 2011454625 in words is "two billion, eleven million, four hundred fifty-four thousand, six hundred twenty-five".