481256377688 has 16 divisors (see below), whose sum is σ = 902456451000. Its totient is φ = 240601324096.

The previous prime is 481256377639. The next prime is 481256377691. The reversal of 481256377688 is 886773652184.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3281858 + ... + 3425361.

Almost surely, 2^481256377688 is an apocalyptic number.

It is an amenable number.

481256377688 is a deficient number, since it is larger than the sum of its proper divisors (421200073312).

481256377688 is a wasteful number, since it uses less digits than its factorization.

481256377688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6716194 (or 6716190 counting only the distinct ones).

The product of its digits is 108380160, while the sum is 65.

The spelling of 481256377688 in words is "four hundred eighty-one billion, two hundred fifty-six million, three hundred seventy-seven thousand, six hundred eighty-eight".