16740025530 has 16 divisors (see below), whose sum is σ = 40176061344. Its totient is φ = 4464006800.

The previous prime is 16740025507. The next prime is 16740025537. The reversal of 16740025530 is 3552004761.

16740025530 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16740025491 and 16740025500.

It is not an unprimeable number, because it can be changed into a prime (16740025537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279000396 + ... + 279000455.

It is an arithmetic number, because the mean of its divisors is an integer number (2511003834).

Almost surely, 2^16740025530 is an apocalyptic number.

16740025530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16740025530 is an abundant number, since it is smaller than the sum of its proper divisors (23436035814).

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

16740025530 is a wasteful number, since it uses less digits than its factorization.

16740025530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558000861.

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 16740025530 in words is "sixteen billion, seven hundred forty million, twenty-five thousand, five hundred thirty".