463957393394460 has 144 divisors (see below), whose sum is σ = 1511860250363904. Its totient is φ = 105999352244352.

The previous prime is 463957393394437. The next prime is 463957393394477. The reversal of 463957393394460 is 64493393759364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29263264 + ... + 42240423.

It is an arithmetic number, because the mean of its divisors is an integer number (10499029516416).

Almost surely, 2^{463957393394460} is an apocalyptic number.

It is an amenable number.

463957393394460 is an abundant number, since it is smaller than the sum of its proper divisors (1047902856969444).

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

463957393394460 is a wasteful number, since it uses less digits than its factorization.

463957393394460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71505920 (or 71505911 counting only the distinct ones).

The product of its (nonzero) digits is 4761711360, while the sum is 75.

The spelling of 463957393394460 in words is "four hundred sixty-three trillion, nine hundred fifty-seven billion, three hundred ninety-three million, three hundred ninety-four thousand, four hundred sixty".