654031425346 has 12 divisors (see below), whose sum is σ = 1062317315682. Its totient is φ = 301860657696.

The previous prime is 654031425337. The next prime is 654031425371. The reversal of 654031425346 is 643524130456.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 151862193025 + 502169232321 = 389695^2 + 708639^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 967501771 + ... + 967502446.

Almost surely, 2^654031425346 is an apocalyptic number.

654031425346 is a deficient number, since it is larger than the sum of its proper divisors (408285890336).

654031425346 is a wasteful number, since it uses less digits than its factorization.

654031425346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935004245 (or 1935004232 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 654031425346 in words is "six hundred fifty-four billion, thirty-one million, four hundred twenty-five thousand, three hundred forty-six".