654025652426 has 16 divisors (see below), whose sum is σ = 985675721184. Its totient is φ = 325470199824.

The previous prime is 654025652377. The next prime is 654025652447. The reversal of 654025652426 is 624256520456.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360425 + ... + 1199148.

It is an arithmetic number, because the mean of its divisors is an integer number (61604732574).

Almost surely, 2^654025652426 is an apocalyptic number.

654025652426 is a deficient number, since it is larger than the sum of its proper divisors (331650068758).

654025652426 is a wasteful number, since it uses less digits than its factorization.

654025652426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560565.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 654025652426 in words is "six hundred fifty-four billion, twenty-five million, six hundred fifty-two thousand, four hundred twenty-six".