663416151350264 has 64 divisors (see below), whose sum is σ = 1418425588944000. Its totient is φ = 288173487089664.

The previous prime is 663416151350243. The next prime is 663416151350297. The reversal of 663416151350264 is 462053151614366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65514662 + ... + 74960010.

It is an arithmetic number, because the mean of its divisors is an integer number (22162899827250).

Almost surely, 2^{663416151350264} is an apocalyptic number.

It is an amenable number.

663416151350264 is an abundant number, since it is smaller than the sum of its proper divisors (755009437593736).

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

663416151350264 is a wasteful number, since it uses less digits than its factorization.

663416151350264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9485112 (or 9485108 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 663416151350264 in words is "six hundred sixty-three trillion, four hundred sixteen billion, one hundred fifty-one million, three hundred fifty thousand, two hundred sixty-four".