16712751261 has 8 divisors (see below), whose sum is σ = 22284609120. Its totient is φ = 11141363792.

The previous prime is 16712751247. The next prime is 16712751277. The reversal of 16712751261 is 16215721761.

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 16712751261 - 2¹⁴ = 16712734877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16712751241) 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, 24066 + ... + 184403.

It is an arithmetic number, because the mean of its divisors is an integer number (2785576140).

Almost surely, 2^16712751261 is an apocalyptic number.

It is an amenable number.

16712751261 is a deficient number, since it is larger than the sum of its proper divisors (5571857859).

16712751261 is a wasteful number, since it uses less digits than its factorization.

16712751261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235195.

The product of its digits is 35280, while the sum is 39.

The spelling of 16712751261 in words is "sixteen billion, seven hundred twelve million, seven hundred fifty-one thousand, two hundred sixty-one".