2663011325 has 48 divisors (see below), whose sum is σ = 3804912720. Its totient is φ = 1831403520.

The previous prime is 2663011313. The next prime is 2663011339. The reversal of 2663011325 is 5231103662.

It can be written as a sum of positive squares in 24 ways, for example, as 2238898489 + 424112836 = 47317^2 + 20594^2 .

It is not a de Polignac number, because 2663011325 - 2⁶ = 2663011261 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533441 + ... + 538409.

It is an arithmetic number, because the mean of its divisors is an integer number (79269015).

Almost surely, 2^2663011325 is an apocalyptic number.

2663011325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2663011325 is a deficient number, since it is larger than the sum of its proper divisors (1141901395).

2663011325 is a wasteful number, since it uses less digits than its factorization.

2663011325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106 (or 5101 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2663011325 is about 51604.3731189518. The cubic root of 2663011325 is about 1386.0886408802.

Adding to 2663011325 its reverse (5231103662), we get a palindrome (7894114987).

The spelling of 2663011325 in words is "two billion, six hundred sixty-three million, eleven thousand, three hundred twenty-five".