16191300552 has 32 divisors (see below), whose sum is σ = 46260859200. Its totient is φ = 4626085824.

The previous prime is 16191300551. The next prime is 16191300563. The reversal of 16191300552 is 25500319161.

It is not an unprimeable number, because it can be changed into a prime (16191300551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48188227 + ... + 48188562.

It is an arithmetic number, because the mean of its divisors is an integer number (1445651850).

Almost surely, 2^16191300552 is an apocalyptic number.

16191300552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16191300552 is an abundant number, since it is smaller than the sum of its proper divisors (30069558648).

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

16191300552 is a wasteful number, since it uses less digits than its factorization.

16191300552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96376805 (or 96376801 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The spelling of 16191300552 in words is "sixteen billion, one hundred ninety-one million, three hundred thousand, five hundred fifty-two".