630954748288 has 16 divisors (see below), whose sum is σ = 1256980162860. Its totient is φ = 315477374080.

The previous prime is 630954748273. The next prime is 630954748301. The reversal of 630954748288 is 882847459036.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (64).

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 as a sum of consecutive naturals, namely, 2464666858 + ... + 2464667113.

Almost surely, 2^630954748288 is an apocalyptic number.

It is an amenable number.

630954748288 is a deficient number, since it is larger than the sum of its proper divisors (626025414572).

630954748288 is an equidigital number, since it uses as much as digits as its factorization.

630954748288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929333985 (or 4929333973 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 630954748288 in words is "six hundred thirty billion, nine hundred fifty-four million, seven hundred forty-eight thousand, two hundred eighty-eight".