16460521450 has 24 divisors (see below), whose sum is σ = 30761691840. Its totient is φ = 6552999600.

The previous prime is 16460521417. The next prime is 16460521459. The reversal of 16460521450 is 5412506461.

It is not an unprimeable number, because it can be changed into a prime (16460521459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769570 + ... + 790669.

It is an arithmetic number, because the mean of its divisors is an integer number (1281737160).

Almost surely, 2^16460521450 is an apocalyptic number.

16460521450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16460521450 is a deficient number, since it is larger than the sum of its proper divisors (14301170390).

16460521450 is a wasteful number, since it uses less digits than its factorization.

16460521450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560462 (or 1560457 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 16460521450 in words is "sixteen billion, four hundred sixty million, five hundred twenty-one thousand, four hundred fifty".