15630067712 has 48 divisors (see below), whose sum is σ = 35717179680. Its totient is φ = 6698594304.

The previous prime is 15630067711. The next prime is 15630067757. The reversal of 15630067712 is 21776003651.

It is not an unprimeable number, because it can be changed into a prime (15630067711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530798 + ... + 559469.

It is an arithmetic number, because the mean of its divisors is an integer number (744107910).

Almost surely, 2^15630067712 is an apocalyptic number.

It is an amenable number.

15630067712 is an abundant number, since it is smaller than the sum of its proper divisors (20087111968).

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

15630067712 is an equidigital number, since it uses as much as digits as its factorization.

15630067712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090296 (or 1090276 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 15630067712 in words is "fifteen billion, six hundred thirty million, sixty-seven thousand, seven hundred twelve".