4255572065406 has 64 divisors (see below), whose sum is σ = 8726126976000. Its totient is φ = 1382933575296.

The previous prime is 4255572065377. The next prime is 4255572065419. The reversal of 4255572065406 is 6045602755524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187467045 + ... + 187489743.

It is an arithmetic number, because the mean of its divisors is an integer number (136345734000).

Almost surely, 2^{4255572065406} is an apocalyptic number.

4255572065406 is an abundant number, since it is smaller than the sum of its proper divisors (4470554910594).

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

4255572065406 is a wasteful number, since it uses less digits than its factorization.

4255572065406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25313.

The product of its (nonzero) digits is 10080000, while the sum is 51.

The spelling of 4255572065406 in words is "four trillion, two hundred fifty-five billion, five hundred seventy-two million, sixty-five thousand, four hundred six".