16536386630 has 16 divisors (see below), whose sum is σ = 29769645744. Its totient is φ = 6613632480.

The previous prime is 16536386627. The next prime is 16536386639. The reversal of 16536386630 is 3668363561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16536386639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37457 + ... + 185676.

It is an arithmetic number, because the mean of its divisors is an integer number (1860602859).

Almost surely, 2^16536386630 is an apocalyptic number.

16536386630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16536386630 is a deficient number, since it is larger than the sum of its proper divisors (13233259114).

16536386630 is a wasteful number, since it uses less digits than its factorization.

16536386630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230551.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 16536386630 in words is "sixteen billion, five hundred thirty-six million, three hundred eighty-six thousand, six hundred thirty".