464636263433752 has 64 divisors (see below), whose sum is σ = 876965389372800. Its totient is φ = 230781763008000.

The previous prime is 464636263433681. The next prime is 464636263433767. The reversal of 464636263433752 is 257334362636464.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5577088177 + ... + 5577171487.

It is an arithmetic number, because the mean of its divisors is an integer number (13702584208950).

Almost surely, 2^{464636263433752} is an apocalyptic number.

It is an amenable number.

464636263433752 is a deficient number, since it is larger than the sum of its proper divisors (412329125939048).

464636263433752 is a wasteful number, since it uses less digits than its factorization.

464636263433752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87668 (or 87664 counting only the distinct ones).

The product of its digits is 940584960, while the sum is 64.

The spelling of 464636263433752 in words is "four hundred sixty-four trillion, six hundred thirty-six billion, two hundred sixty-three million, four hundred thirty-three thousand, seven hundred fifty-two".