425441525630 has 16 divisors (see below), whose sum is σ = 835412450544. Its totient is φ = 154706009280.

The previous prime is 425441525623. The next prime is 425441525699. The reversal of 425441525630 is 36525144524.

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 7 ways as a sum of consecutive naturals, for example, 1933825007 + ... + 1933825226.

It is an arithmetic number, because the mean of its divisors is an integer number (52213278159).

Almost surely, 2^425441525630 is an apocalyptic number.

425441525630 is a deficient number, since it is larger than the sum of its proper divisors (409970924914).

425441525630 is a wasteful number, since it uses less digits than its factorization.

425441525630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867650251.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 425441525630 in words is "four hundred twenty-five billion, four hundred forty-one million, five hundred twenty-five thousand, six hundred thirty".