16596156450 has 48 divisors (see below), whose sum is σ = 41243163840. Its totient is φ = 4416534720.

The previous prime is 16596156443. The next prime is 16596156463. The reversal of 16596156450 is 5465169561.

It is a self number, because there is not a number n which added to its sum of digits gives 16596156450.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40545 + ... + 186644.

It is an arithmetic number, because the mean of its divisors is an integer number (859232580).

Almost surely, 2^16596156450 is an apocalyptic number.

16596156450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16596156450 is an abundant number, since it is smaller than the sum of its proper divisors (24647007390).

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

16596156450 is a wasteful number, since it uses less digits than its factorization.

16596156450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227691 (or 227686 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 16596156450 in words is "sixteen billion, five hundred ninety-six million, one hundred fifty-six thousand, four hundred fifty".