463328644955904 has 288 divisors, whose sum is σ = 1686331466480640. Its totient is φ = 122196565536768.

The previous prime is 463328644955899. The next prime is 463328644955927. The reversal of 463328644955904 is 409559446823364.

463328644955904 is a `hidden beast` number, since 4 + 6 + 3 + 3 + 2 + 8 + 64 + 4 + 9 + 559 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367681452 + ... + 368939435.

Almost surely, 2^{463328644955904} is an apocalyptic number.

It is an amenable number.

463328644955904 is an abundant number, since it is smaller than the sum of its proper divisors (1223002821524736).

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

463328644955904 is a wasteful number, since it uses less digits than its factorization.

463328644955904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736620932 (or 736620912 counting only the distinct ones).

The product of its (nonzero) digits is 2687385600, while the sum is 72.

The spelling of 463328644955904 in words is "four hundred sixty-three trillion, three hundred twenty-eight billion, six hundred forty-four million, nine hundred fifty-five thousand, nine hundred four".