246425543556 has 12 divisors (see below), whose sum is σ = 574992934992. Its totient is φ = 82141847848.

The previous prime is 246425543503. The next prime is 246425543563. The reversal of 246425543556 is 655345524642.

246425543556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 246425543499 and 246425543508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10267730970 + ... + 10267730993.

It is an arithmetic number, because the mean of its divisors is an integer number (47916077916).

Almost surely, 2^246425543556 is an apocalyptic number.

It is an amenable number.

246425543556 is an abundant number, since it is smaller than the sum of its proper divisors (328567391436).

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

246425543556 is a wasteful number, since it uses less digits than its factorization.

246425543556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20535461970 (or 20535461968 counting only the distinct ones).

The product of its digits is 17280000, while the sum is 51.

The spelling of 246425543556 in words is "two hundred forty-six billion, four hundred twenty-five million, five hundred forty-three thousand, five hundred fifty-six".