463278265516 has 36 divisors (see below), whose sum is σ = 921869645760. Its totient is φ = 203319608800.

The previous prime is 463278265481. The next prime is 463278265517. The reversal of 463278265516 is 615562872364.

It is not an unprimeable number, because it can be changed into a prime (463278265517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16489180 + ... + 16517251.

It is an arithmetic number, because the mean of its divisors is an integer number (25607490160).

Almost surely, 2^463278265516 is an apocalyptic number.

It is an amenable number.

463278265516 is a deficient number, since it is larger than the sum of its proper divisors (458591380244).

463278265516 is a wasteful number, since it uses less digits than its factorization.

463278265516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33006486 (or 33006473 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 55.

The spelling of 463278265516 in words is "four hundred sixty-three billion, two hundred seventy-eight million, two hundred sixty-five thousand, five hundred sixteen".