16455524516 has 6 divisors (see below), whose sum is σ = 28797167910. Its totient is φ = 8227762256.

The previous prime is 16455524507. The next prime is 16455524539. The reversal of 16455524516 is 61542555461.

It can be written as a sum of positive squares in only one way, i.e., 15893644900 + 561879616 = 126070^2 + 23704^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056940561 + ... + 2056940568.

It is an arithmetic number, because the mean of its divisors is an integer number (4799527985).

Almost surely, 2^16455524516 is an apocalyptic number.

It is an amenable number.

16455524516 is a deficient number, since it is larger than the sum of its proper divisors (12341643394).

16455524516 is a wasteful number, since it uses less digits than its factorization.

16455524516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113881133 (or 4113881131 counting only the distinct ones).

The product of its digits is 720000, while the sum is 44.

The spelling of 16455524516 in words is "sixteen billion, four hundred fifty-five million, five hundred twenty-four thousand, five hundred sixteen".