1425230532566 has 16 divisors (see below), whose sum is σ = 2171127214080. Its totient is φ = 701607128040.

The previous prime is 1425230532559. The next prime is 1425230532571. The reversal of 1425230532566 is 6652350325241.

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, 21383306 + ... + 21449853.

It is an arithmetic number, because the mean of its divisors is an integer number (135695450880).

Almost surely, 2^{1425230532566} is an apocalyptic number.

1425230532566 is a deficient number, since it is larger than the sum of its proper divisors (745896681514).

1425230532566 is a wasteful number, since it uses less digits than its factorization.

1425230532566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42833419.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 1425230532566 in words is "one trillion, four hundred twenty-five billion, two hundred thirty million, five hundred thirty-two thousand, five hundred sixty-six".