16746737564652 has 24 divisors (see below), whose sum is σ = 40028787350832. Its totient is φ = 5446093516800.

The previous prime is 16746737564651. The next prime is 16746737564653. The reversal of 16746737564652 is 25646573764761.

It is an interprime number because it is at equal distance from previous prime (16746737564651) and next prime (16746737564653).

It is a super-2 number, since 2×16746737564652² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16746737564651) 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, 17019041749 + ... + 17019042732.

It is an arithmetic number, because the mean of its divisors is an integer number (1667866139618).

Almost surely, 2^{16746737564652} is an apocalyptic number.

16746737564652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16746737564652 is an abundant number, since it is smaller than the sum of its proper divisors (23282049786180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16746737564652 is a wasteful number, since it uses less digits than its factorization.

16746737564652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34038084529 (or 34038084527 counting only the distinct ones).

The product of its digits is 1066867200, while the sum is 69.

The spelling of 16746737564652 in words is "sixteen trillion, seven hundred forty-six billion, seven hundred thirty-seven million, five hundred sixty-four thousand, six hundred fifty-two".