425542242245524 has 12 divisors (see below), whose sum is σ = 744699541553044. Its totient is φ = 212770944658944.

The previous prime is 425542242245489. The next prime is 425542242245539.

425542242245524 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 388434432387600 + 37107809857924 = 19708740^2 + 6091618^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38613837 + ... + 48395380.

Almost surely, 2^{425542242245524} is an apocalyptic number.

It is an amenable number.

425542242245524 is a deficient number, since it is larger than the sum of its proper divisors (319157299307520).

425542242245524 is a wasteful number, since it uses less digits than its factorization.

425542242245524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88231914 (or 88231912 counting only the distinct ones).

The product of its digits is 40960000, while the sum is 52.

The spelling of 425542242245524 in words is "four hundred twenty-five trillion, five hundred forty-two billion, two hundred forty-two million, two hundred forty-five thousand, five hundred twenty-four".