654120622365232 has 40 divisors (see below), whose sum is σ = 1393459536310272. Its totient is φ = 294986393755200.

The previous prime is 654120622365227. The next prime is 654120622365269. The reversal of 654120622365232 is 232563226021456.

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, 14632239244 + ... + 14632283947.

Almost surely, 2^{654120622365232} is an apocalyptic number.

It is an amenable number.

654120622365232 is an abundant number, since it is smaller than the sum of its proper divisors (739338913945040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

654120622365232 is a wasteful number, since it uses less digits than its factorization.

654120622365232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29264523337 (or 29264523331 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 49.

Adding to 654120622365232 its reverse (232563226021456), we get a palindrome (886683848386688).

The spelling of 654120622365232 in words is "six hundred fifty-four trillion, one hundred twenty billion, six hundred twenty-two million, three hundred sixty-five thousand, two hundred thirty-two".