487664402374470 has 32 divisors (see below), whose sum is σ = 1190231761731840. Its totient is φ = 127839707740640.

The previous prime is 487664402374469. The next prime is 487664402374483. The reversal of 487664402374470 is 74473204466784.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137758303986 + ... + 137758307525.

It is an arithmetic number, because the mean of its divisors is an integer number (37194742554120).

Almost surely, 2^{487664402374470} is an apocalyptic number.

487664402374470 is an abundant number, since it is smaller than the sum of its proper divisors (702567359357370).

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

487664402374470 is a wasteful number, since it uses less digits than its factorization.

487664402374470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275516611580.

The product of its (nonzero) digits is 606928896, while the sum is 66.

The spelling of 487664402374470 in words is "four hundred eighty-seven trillion, six hundred sixty-four billion, four hundred two million, three hundred seventy-four thousand, four hundred seventy".