16753542723 has 12 divisors (see below), whose sum is σ = 25251716880. Its totient is φ = 10683418416.

The previous prime is 16753542697. The next prime is 16753542749. The reversal of 16753542723 is 32724535761.

16753542723 is a `hidden beast` number, since 1 + 6 + 7 + 535 + 42 + 72 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (16753542697) and next prime (16753542749).

It is not a de Polignac number, because 16753542723 - 2¹³ = 16753534531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16753542623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40467288 + ... + 40467701.

It is an arithmetic number, because the mean of its divisors is an integer number (2104309740).

Almost surely, 2^16753542723 is an apocalyptic number.

16753542723 is a deficient number, since it is larger than the sum of its proper divisors (8498174157).

16753542723 is a wasteful number, since it uses less digits than its factorization.

16753542723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80935018 (or 80935015 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The spelling of 16753542723 in words is "sixteen billion, seven hundred fifty-three million, five hundred forty-two thousand, seven hundred twenty-three".