630741160512 has 42 divisors (see below), whose sum is σ = 1807905654438. Its totient is φ = 210247053312.

The previous prime is 630741160351. The next prime is 630741160513. The reversal of 630741160512 is 215061147036.

630741160512 is a `hidden beast` number, since 6 + 3 + 0 + 7 + 41 + 1 + 605 + 1 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 622558872576 + 8182287936 = 789024^2 + 90456^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (630741160513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 547517793 + ... + 547518944.

Almost surely, 2^630741160512 is an apocalyptic number.

It is an amenable number.

630741160512 is an abundant number, since it is smaller than the sum of its proper divisors (1177164493926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630741160512 is a wasteful number, since it uses less digits than its factorization.

630741160512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095036755 (or 1095036742 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 630741160512 in words is "six hundred thirty billion, seven hundred forty-one million, one hundred sixty thousand, five hundred twelve".