14153545064 has 8 divisors (see below), whose sum is σ = 26537897010. Its totient is φ = 7076772528.

The previous prime is 14153545057. The next prime is 14153545093. The reversal of 14153545064 is 46054535141.

It can be written as a sum of positive squares in only one way, i.e., 8527044964 + 5626500100 = 92342^2 + 75010^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 884596559 + ... + 884596574.

Almost surely, 2^14153545064 is an apocalyptic number.

It is an amenable number.

14153545064 is a deficient number, since it is larger than the sum of its proper divisors (12384351946).

14153545064 is a wasteful number, since it uses less digits than its factorization.

14153545064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769193139 (or 1769193135 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 14153545064 in words is "fourteen billion, one hundred fifty-three million, five hundred forty-five thousand, sixty-four".