16754651125 has 8 divisors (see below), whose sum is σ = 20909804760. Its totient is φ = 13403720800.

The previous prime is 16754651099. The next prime is 16754651131. The reversal of 16754651125 is 52115645761.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 370139121 + 16384512004 = 19239^2 + 128002^2 .

It is not a de Polignac number, because 16754651125 - 2¹⁵ = 16754618357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67018480 + ... + 67018729.

It is an arithmetic number, because the mean of its divisors is an integer number (2613725595).

Almost surely, 2^16754651125 is an apocalyptic number.

It is an amenable number.

16754651125 is a deficient number, since it is larger than the sum of its proper divisors (4155153635).

16754651125 is an equidigital number, since it uses as much as digits as its factorization.

16754651125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134037224 (or 134037214 counting only the distinct ones).

The product of its digits is 252000, while the sum is 43.

The spelling of 16754651125 in words is "sixteen billion, seven hundred fifty-four million, six hundred fifty-one thousand, one hundred twenty-five".