253616004466 has 64 divisors (see below), whose sum is σ = 447756978816. Its totient is φ = 106455859200.

The previous prime is 253616004457. The next prime is 253616004527. The reversal of 253616004466 is 664400616352.

253616004466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5245221 + ... + 5293351.

It is an arithmetic number, because the mean of its divisors is an integer number (6996202794).

Almost surely, 2^253616004466 is an apocalyptic number.

253616004466 is a deficient number, since it is larger than the sum of its proper divisors (194140974350).

253616004466 is a wasteful number, since it uses less digits than its factorization.

253616004466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48427.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 253616004466 in words is "two hundred fifty-three billion, six hundred sixteen million, four thousand, four hundred sixty-six".