16516152201272 has 16 divisors (see below), whose sum is σ = 32597668818600. Its totient is φ = 7823440516320.

The previous prime is 16516152201257. The next prime is 16516152201293. The reversal of 16516152201272 is 27210225161561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54329447879 + ... + 54329448182.

Almost surely, 2^{16516152201272} is an apocalyptic number.

It is an amenable number.

16516152201272 is a deficient number, since it is larger than the sum of its proper divisors (16081516617328).

16516152201272 is a wasteful number, since it uses less digits than its factorization.

16516152201272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108658896086 (or 108658896082 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 16516152201272 in words is "sixteen trillion, five hundred sixteen billion, one hundred fifty-two million, two hundred one thousand, two hundred seventy-two".