16563332830 has 16 divisors (see below), whose sum is σ = 32524362864. Its totient is φ = 6023030080.

The previous prime is 16563332827. The next prime is 16563332833. The reversal of 16563332830 is 3823336561.

It is an interprime number because it is at equal distance from previous prime (16563332827) and next prime (16563332833).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16563332833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75287767 + ... + 75287986.

It is an arithmetic number, because the mean of its divisors is an integer number (2032772679).

Almost surely, 2^16563332830 is an apocalyptic number.

16563332830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16563332830 is a deficient number, since it is larger than the sum of its proper divisors (15961030034).

16563332830 is a wasteful number, since it uses less digits than its factorization.

16563332830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150575771.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 16563332830 in words is "sixteen billion, five hundred sixty-three million, three hundred thirty-two thousand, eight hundred thirty".