2252406242563 has 8 divisors (see below), whose sum is σ = 2371021949120. Its totient is φ = 2133797337000.

The previous prime is 2252406242539. The next prime is 2252406242579. The reversal of 2252406242563 is 3652426042522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2252406242563 - 2⁴¹ = 53382987011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252406242663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013313 + ... + 2351938.

It is an arithmetic number, because the mean of its divisors is an integer number (296377743640).

Almost surely, 2^{2252406242563} is an apocalyptic number.

2252406242563 is a deficient number, since it is larger than the sum of its proper divisors (118615706557).

2252406242563 is a wasteful number, since it uses less digits than its factorization.

2252406242563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400497.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 2252406242563 in words is "two trillion, two hundred fifty-two billion, four hundred six million, two hundred forty-two thousand, five hundred sixty-three".