16450052201 has 8 divisors (see below), whose sum is σ = 18013748544. Its totient is φ = 14897728720.

The previous prime is 16450052197. The next prime is 16450052279. The reversal of 16450052201 is 10225005461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16450052201 - 2² = 16450052197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16450042201) 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, 2840186 + ... + 2845971.

It is an arithmetic number, because the mean of its divisors is an integer number (2251718568).

Almost surely, 2^16450052201 is an apocalyptic number.

16450052201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16450052201 is a deficient number, since it is larger than the sum of its proper divisors (1563696343).

16450052201 is a wasteful number, since it uses less digits than its factorization.

16450052201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5686431.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 16450052201 its reverse (10225005461), we get a palindrome (26675057662).

The spelling of 16450052201 in words is "sixteen billion, four hundred fifty million, fifty-two thousand, two hundred one".