16061156530 has 32 divisors (see below), whose sum is σ = 29433849984. Its totient is φ = 6308998656.

The previous prime is 16061156497. The next prime is 16061156543. The reversal of 16061156530 is 3565116061.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 80674 + ... + 196546.

It is an arithmetic number, because the mean of its divisors is an integer number (919807812).

Almost surely, 2^16061156530 is an apocalyptic number.

16061156530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16061156530 is a deficient number, since it is larger than the sum of its proper divisors (13372693454).

16061156530 is a wasteful number, since it uses less digits than its factorization.

16061156530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116130.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 16061156530 in words is "sixteen billion, sixty-one million, one hundred fifty-six thousand, five hundred thirty".