3066700136953 has 4 divisors (see below), whose sum is σ = 3066704216820. Its totient is φ = 3066696057088.

The previous prime is 3066700136921. The next prime is 3066700136987. The reversal of 3066700136953 is 3596310076603.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1287923107689 + 1778777029264 = 1134867^2 + 1333708^2 .

It is a cyclic number.

It is not a de Polignac number, because 3066700136953 - 2⁵ = 3066700136921 is a prime.

It is a super-2 number, since 2×3066700136953² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3066700136897 and 3066700136906.

It is not an unprimeable number, because it can be changed into a prime (3066700136053) 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, 549400 + ... + 2536777.

It is an arithmetic number, because the mean of its divisors is an integer number (766676054205).

Almost surely, 2^{3066700136953} is an apocalyptic number.

It is an amenable number.

3066700136953 is a deficient number, since it is larger than the sum of its proper divisors (4079867).

3066700136953 is an equidigital number, since it uses as much as digits as its factorization.

3066700136953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079866.

The product of its (nonzero) digits is 1837080, while the sum is 49.

The spelling of 3066700136953 in words is "three trillion, sixty-six billion, seven hundred million, one hundred thirty-six thousand, nine hundred fifty-three".