16545060363731 has 8 divisors (see below), whose sum is σ = 17328117133824. Its totient is φ = 15767312453640.

The previous prime is 16545060363719. The next prime is 16545060363739. The reversal of 16545060363731 is 13736306054561.

16545060363731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16545060363731 is a prime.

It is a super-2 number, since 2×16545060363731² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16545060363731.

It is not an unprimeable number, because it can be changed into a prime (16545060363739) 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, 1327208621 + ... + 1327221086.

It is an arithmetic number, because the mean of its divisors is an integer number (2166014641728).

Almost surely, 2^{16545060363731} is an apocalyptic number.

16545060363731 is a deficient number, since it is larger than the sum of its proper divisors (783056770093).

16545060363731 is a wasteful number, since it uses less digits than its factorization.

16545060363731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654430001.

The product of its (nonzero) digits is 4082400, while the sum is 50.

The spelling of 16545060363731 in words is "sixteen trillion, five hundred forty-five billion, sixty million, three hundred sixty-three thousand, seven hundred thirty-one".