16954960969 has 2 divisors, whose sum is σ = 16954960970. Its totient is φ = 16954960968.

The previous prime is 16954960963. The next prime is 16954960987. The reversal of 16954960969 is 96906945961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12028605625 + 4926355344 = 109675^2 + 70188^2 .

It is a cyclic number.

It is not a de Polignac number, because 16954960969 - 2¹⁵ = 16954928201 is a prime.

It is a super-2 number, since 2×16954960969² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16954960969.

It is not a weakly prime, because it can be changed into another prime (16954960963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8477480484 + 8477480485.

It is an arithmetic number, because the mean of its divisors is an integer number (8477480485).

Almost surely, 2^16954960969 is an apocalyptic number.

It is an amenable number.

16954960969 is a deficient number, since it is larger than the sum of its proper divisors (1).

16954960969 is an equidigital number, since it uses as much as digits as its factorization.

16954960969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28343520, while the sum is 64.

The spelling of 16954960969 in words is "sixteen billion, nine hundred fifty-four million, nine hundred sixty thousand, nine hundred sixty-nine".