4456535022420 has 48 divisors (see below), whose sum is σ = 13438167146880. Its totient is φ = 1096993236096.

The previous prime is 4456535022413. The next prime is 4456535022487. The reversal of 4456535022420 is 242205356544.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2856752440 + ... + 2856753999.

It is an arithmetic number, because the mean of its divisors is an integer number (279961815560).

Almost surely, 2^{4456535022420} is an apocalyptic number.

It is an amenable number.

4456535022420 is an abundant number, since it is smaller than the sum of its proper divisors (8981632124460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4456535022420 is a wasteful number, since it uses less digits than its factorization.

4456535022420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5713506464 (or 5713506462 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 4456535022420 in words is "four trillion, four hundred fifty-six billion, five hundred thirty-five million, twenty-two thousand, four hundred twenty".