13530267466 has 4 divisors (see below), whose sum is σ = 20295401202. Its totient is φ = 6765133732.

The previous prime is 13530267461. The next prime is 13530267467. The reversal of 13530267466 is 66476203531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7968240225 + 5562027241 = 89265^2 + 74579^2 .

It is a super-2 number, since 2×13530267466² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13530267461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3382566865 + ... + 3382566868.

Almost surely, 2^13530267466 is an apocalyptic number.

13530267466 is a deficient number, since it is larger than the sum of its proper divisors (6765133736).

13530267466 is an equidigital number, since it uses as much as digits as its factorization.

13530267466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765133735.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 13530267466 in words is "thirteen billion, five hundred thirty million, two hundred sixty-seven thousand, four hundred sixty-six".