16252098550 has 12 divisors (see below), whose sum is σ = 30228903396. Its totient is φ = 6500839400.

The previous prime is 16252098529. The next prime is 16252098601. The reversal of 16252098550 is 5589025261.

It is a junction number, because it is equal to n+sod(n) for n = 16252098497 and 16252098506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162520936 + ... + 162521035.

It is an arithmetic number, because the mean of its divisors is an integer number (2519075283).

Almost surely, 2^16252098550 is an apocalyptic number.

16252098550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16252098550 is a deficient number, since it is larger than the sum of its proper divisors (13976804846).

16252098550 is a wasteful number, since it uses less digits than its factorization.

16252098550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325041983 (or 325041978 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 43.

The spelling of 16252098550 in words is "sixteen billion, two hundred fifty-two million, ninety-eight thousand, five hundred fifty".