14506500648 has 32 divisors (see below), whose sum is σ = 36283737600. Its totient is φ = 4833168768.

The previous prime is 14506500629. The next prime is 14506500667. The reversal of 14506500648 is 84600560541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14506500629) and next prime (14506500667).

It is a super-2 number, since 2×14506500648² (a number of 21 digits) contains 22 as substring.

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, 94536 + ... + 194807.

It is an arithmetic number, because the mean of its divisors is an integer number (1133866800).

Almost surely, 2^14506500648 is an apocalyptic number.

It is an amenable number.

14506500648 is an abundant number, since it is smaller than the sum of its proper divisors (21777236952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14506500648 is a wasteful number, since it uses less digits than its factorization.

14506500648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291441 (or 291437 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 14506500648 in words is "fourteen billion, five hundred six million, five hundred thousand, six hundred forty-eight".