633716540366 has 48 divisors (see below), whose sum is σ = 1203724013184. Its totient is φ = 244870752672.

The previous prime is 633716540351. The next prime is 633716540371. The reversal of 633716540366 is 663045617336.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3012716 + ... + 3216191.

It is an arithmetic number, because the mean of its divisors is an integer number (25077583608).

Almost surely, 2^633716540366 is an apocalyptic number.

633716540366 is a deficient number, since it is larger than the sum of its proper divisors (570007472818).

633716540366 is a wasteful number, since it uses less digits than its factorization.

633716540366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228985 (or 6228972 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 50.

The spelling of 633716540366 in words is "six hundred thirty-three billion, seven hundred sixteen million, five hundred forty thousand, three hundred sixty-six".