630746133452162 has 16 divisors (see below), whose sum is σ = 1164454400219712. Its totient is φ = 249525942904080.

The previous prime is 630746133452159. The next prime is 630746133452191. The reversal of 630746133452162 is 261254331647036.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1732819047764 + ... + 1732819048127.

It is an arithmetic number, because the mean of its divisors is an integer number (72778400013732).

Almost surely, 2^{630746133452162} is an apocalyptic number.

630746133452162 is a deficient number, since it is larger than the sum of its proper divisors (533708266767550).

630746133452162 is a wasteful number, since it uses less digits than its factorization.

630746133452162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465638095913.

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 630746133452162 in words is "six hundred thirty trillion, seven hundred forty-six billion, one hundred thirty-three million, four hundred fifty-two thousand, one hundred sixty-two".