12650470069954 has 8 divisors (see below), whose sum is σ = 19080543255228. Its totient is φ = 6290288984880.

The previous prime is 12650470069889. The next prime is 12650470069957. The reversal of 12650470069954 is 45996007405621.

It can be written as a sum of positive squares in 2 ways, for example, as 8153623257025 + 4496846812929 = 2855455^2 + 2120577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12650470069957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17473024597 + ... + 17473025320.

Almost surely, 2^{12650470069954} is an apocalyptic number.

12650470069954 is a deficient number, since it is larger than the sum of its proper divisors (6430073185274).

12650470069954 is a wasteful number, since it uses less digits than its factorization.

12650470069954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34946050100.

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 12650470069954 in words is "twelve trillion, six hundred fifty billion, four hundred seventy million, sixty-nine thousand, nine hundred fifty-four".