651803618482 has 8 divisors (see below), whose sum is σ = 980659221552. Its totient is φ = 324917211300.

The previous prime is 651803618467. The next prime is 651803618483. The reversal of 651803618482 is 284816308156.

It is a happy number.

651803618482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×651803618482² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (651803618483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492298144 + ... + 492299467.

It is an arithmetic number, because the mean of its divisors is an integer number (122582402694).

Almost surely, 2^651803618482 is an apocalyptic number.

651803618482 is a deficient number, since it is larger than the sum of its proper divisors (328855603070).

651803618482 is a wasteful number, since it uses less digits than its factorization.

651803618482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984597944.

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 651803618482 in words is "six hundred fifty-one billion, eight hundred three million, six hundred eighteen thousand, four hundred eighty-two".