16765506152 has 8 divisors (see below), whose sum is σ = 31435324050. Its totient is φ = 8382753072.

The previous prime is 16765506151. The next prime is 16765506167. The reversal of 16765506152 is 25160556761.

It can be written as a sum of positive squares in only one way, i.e., 16680755716 + 84750436 = 129154^2 + 9206^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (16765506151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047844127 + ... + 1047844142.

Almost surely, 2^16765506152 is an apocalyptic number.

It is an amenable number.

16765506152 is a deficient number, since it is larger than the sum of its proper divisors (14669817898).

16765506152 is a wasteful number, since it uses less digits than its factorization.

16765506152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095688275 (or 2095688271 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 16765506152 in words is "sixteen billion, seven hundred sixty-five million, five hundred six thousand, one hundred fifty-two".