16497029315 has 32 divisors (see below), whose sum is σ = 21436833600. Its totient is φ = 12115445760.

The previous prime is 16497029273. The next prime is 16497029317. The reversal of 16497029315 is 51392079461.

It is not a de Polignac number, because 16497029315 - 2²⁸ = 16228593859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16497029315.

It is not an unprimeable number, because it can be changed into a prime (16497029317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11138375 + ... + 11139855.

It is an arithmetic number, because the mean of its divisors is an integer number (669901050).

Almost surely, 2^16497029315 is an apocalyptic number.

16497029315 is a deficient number, since it is larger than the sum of its proper divisors (4939804285).

16497029315 is a wasteful number, since it uses less digits than its factorization.

16497029315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 16497029315 in words is "sixteen billion, four hundred ninety-seven million, twenty-nine thousand, three hundred fifteen".