2453321325506 has 16 divisors (see below), whose sum is σ = 3731869609920. Its totient is φ = 1209365315760.

The previous prime is 2453321325503. The next prime is 2453321325529. The reversal of 2453321325506 is 6055231233542.

It is a happy number.

2453321325506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2453321325503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17486585 + ... + 17626323.

It is an arithmetic number, because the mean of its divisors is an integer number (233241850620).

Almost surely, 2^{2453321325506} is an apocalyptic number.

2453321325506 is a deficient number, since it is larger than the sum of its proper divisors (1278548284414).

2453321325506 is a wasteful number, since it uses less digits than its factorization.

2453321325506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263449.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 2453321325506 in words is "two trillion, four hundred fifty-three billion, three hundred twenty-one million, three hundred twenty-five thousand, five hundred six".