4255363857020 has 24 divisors (see below), whose sum is σ = 8936408527200. Its totient is φ = 1702118032832.

The previous prime is 4255363857013. The next prime is 4255363857037. The reversal of 4255363857020 is 207583635524.

It is a self number, because there is not a number n which added to its sum of digits gives 4255363857020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427280 + ... + 2948439.

It is an arithmetic number, because the mean of its divisors is an integer number (372350355300).

Almost surely, 2^{4255363857020} is an apocalyptic number.

It is an amenable number.

4255363857020 is an abundant number, since it is smaller than the sum of its proper divisors (4681044670180).

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

4255363857020 is a wasteful number, since it uses less digits than its factorization.

4255363857020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438757 (or 3438755 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 4255363857020 in words is "four trillion, two hundred fifty-five billion, three hundred sixty-three million, eight hundred fifty-seven thousand, twenty".