4255420652560 has 120 divisors (see below), whose sum is σ = 12555464809536. Its totient is φ = 1326364865280.

The previous prime is 4255420652491. The next prime is 4255420652563. The reversal of 4255420652560 is 652560245524.

4255420652560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4255420652560.

It is not an unprimeable number, because it can be changed into a prime (4255420652563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49300812 + ... + 49387051.

Almost surely, 2^{4255420652560} is an apocalyptic number.

4255420652560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4255420652560 is an abundant number, since it is smaller than the sum of its proper divisors (8300044156976).

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

4255420652560 is a wasteful number, since it uses less digits than its factorization.

4255420652560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98687901 (or 98687888 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 4255420652560 in words is "four trillion, two hundred fifty-five billion, four hundred twenty million, six hundred fifty-two thousand, five hundred sixty".