463864747552 has 24 divisors (see below), whose sum is σ = 915865541136. Its totient is φ = 231263975232.

The previous prime is 463864747537. The next prime is 463864747559. The reversal of 463864747552 is 255747468364.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (463864747559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20876178 + ... + 20898385.

It is an arithmetic number, because the mean of its divisors is an integer number (38161064214).

Almost surely, 2^463864747552 is an apocalyptic number.

It is an amenable number.

463864747552 is a deficient number, since it is larger than the sum of its proper divisors (452000793584).

463864747552 is a wasteful number, since it uses less digits than its factorization.

463864747552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41774920 (or 41774912 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 61.

The spelling of 463864747552 in words is "four hundred sixty-three billion, eight hundred sixty-four million, seven hundred forty-seven thousand, five hundred fifty-two".