4242523455562 has 24 divisors (see below), whose sum is σ = 7412347327716. Its totient is φ = 1815872139648.

The previous prime is 4242523455551. The next prime is 4242523455601. The reversal of 4242523455562 is 2655543252424.

It can be written as a sum of positive squares in 2 ways, for example, as 3930825682161 + 311697773401 = 1982631^2 + 558299^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27926223 + ... + 28077730.

Almost surely, 2^{4242523455562} is an apocalyptic number.

4242523455562 is a deficient number, since it is larger than the sum of its proper divisors (3169823872154).

4242523455562 is a wasteful number, since it uses less digits than its factorization.

4242523455562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56004742 (or 56004735 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 49.

The spelling of 4242523455562 in words is "four trillion, two hundred forty-two billion, five hundred twenty-three million, four hundred fifty-five thousand, five hundred sixty-two".