16951336485 has 16 divisors (see below), whose sum is σ = 27124103040. Its totient is φ = 9040057920.

The previous prime is 16951336481. The next prime is 16951336489. The reversal of 16951336485 is 58463315961.

It is an interprime number because it is at equal distance from previous prime (16951336481) and next prime (16951336489).

It is not a de Polignac number, because 16951336485 - 2² = 16951336481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16951336481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231576 + ... + 295854.

It is an arithmetic number, because the mean of its divisors is an integer number (1695256440).

Almost surely, 2^16951336485 is an apocalyptic number.

16951336485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16951336485 is a deficient number, since it is larger than the sum of its proper divisors (10172766555).

16951336485 is a wasteful number, since it uses less digits than its factorization.

16951336485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81868.

The product of its digits is 2332800, while the sum is 51.

The spelling of 16951336485 in words is "sixteen billion, nine hundred fifty-one million, three hundred thirty-six thousand, four hundred eighty-five".