425356653524 has 36 divisors (see below), whose sum is σ = 818294838144. Its totient is φ = 193320666000.

The previous prime is 425356653503. The next prime is 425356653551.

It is a happy number.

425356653524 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4351709 + ... + 4448379.

Almost surely, 2^425356653524 is an apocalyptic number.

425356653524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425356653524 is a deficient number, since it is larger than the sum of its proper divisors (392938184620).

425356653524 is a wasteful number, since it uses less digits than its factorization.

425356653524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105788 (or 105775 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 50.

The spelling of 425356653524 in words is "four hundred twenty-five billion, three hundred fifty-six million, six hundred fifty-three thousand, five hundred twenty-four".