2452046322225 has 48 divisors (see below), whose sum is σ = 4149073862912. Its totient is φ = 1277116061760.

The previous prime is 2452046322223. The next prime is 2452046322281. The reversal of 2452046322225 is 5222236402542.

2452046322225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2452046322225 - 2¹ = 2452046322223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2452046322221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18726834 + ... + 18857316.

Almost surely, 2^{2452046322225} is an apocalyptic number.

2452046322225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2452046322225 is a deficient number, since it is larger than the sum of its proper divisors (1697027540687).

2452046322225 is a wasteful number, since it uses less digits than its factorization.

2452046322225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136366 (or 136361 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 39.

The spelling of 2452046322225 in words is "two trillion, four hundred fifty-two billion, forty-six million, three hundred twenty-two thousand, two hundred twenty-five".