16536706970 has 64 divisors (see below), whose sum is σ = 34403788800. Its totient is φ = 5605858368.

The previous prime is 16536706937. The next prime is 16536706987. The reversal of 16536706970 is 7960763561.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2266949 + ... + 2274231.

It is an arithmetic number, because the mean of its divisors is an integer number (537559200).

Almost surely, 2^16536706970 is an apocalyptic number.

16536706970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16536706970 is an abundant number, since it is smaller than the sum of its proper divisors (17867081830).

16536706970 is a wasteful number, since it uses less digits than its factorization.

16536706970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 16536706970 in words is "sixteen billion, five hundred thirty-six million, seven hundred six thousand, nine hundred seventy".