630063013632 has 144 divisors (see below), whose sum is σ = 1847876139648. Its totient is φ = 189356912640.

The previous prime is 630063013583. The next prime is 630063013673. The reversal of 630063013632 is 236310360036.

It is a super-2 number, since 2×630063013632² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 630063013593 and 630063013602.

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, 304494 + ... + 1163117.

It is an arithmetic number, because the mean of its divisors is an integer number (12832473192).

Almost surely, 2^630063013632 is an apocalyptic number.

It is an amenable number.

630063013632 is an abundant number, since it is smaller than the sum of its proper divisors (1217813126016).

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

630063013632 is a wasteful number, since it uses less digits than its factorization.

630063013632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467686 (or 1467672 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 630063013632 its reverse (236310360036), we get a palindrome (866373373668).

The spelling of 630063013632 in words is "six hundred thirty billion, sixty-three million, thirteen thousand, six hundred thirty-two".