6458630112 has 144 divisors (see below), whose sum is σ = 20092520448. Its totient is φ = 1951683840.

The previous prime is 6458630111. The next prime is 6458630137. The reversal of 6458630112 is 2110368546.

It is a happy number.

6458630112 is a `hidden beast` number, since 6 + 4 + 5 + 8 + 630 + 1 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6458630111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1210683 + ... + 1216005.

It is an arithmetic number, because the mean of its divisors is an integer number (139531392).

Almost surely, 2^6458630112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6458630112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10046260224).

6458630112 is an abundant number, since it is smaller than the sum of its proper divisors (13633890336).

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

6458630112 is a wasteful number, since it uses less digits than its factorization.

6458630112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733 (or 5722 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 6458630112 is about 80365.6027912440. The cubic root of 6458630112 is about 1862.2878264798.

Adding to 6458630112 its reverse (2110368546), we get a palindrome (8568998658).

The spelling of 6458630112 in words is "six billion, four hundred fifty-eight million, six hundred thirty thousand, one hundred twelve".