3507645223 has 2 divisors, whose sum is σ = 3507645224. Its totient is φ = 3507645222.

The previous prime is 3507645191. The next prime is 3507645247. The reversal of 3507645223 is 3225467053.

It is a strong prime.

It is an emirp because it is prime and its reverse (3225467053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3507645223 - 2⁵ = 3507645191 is a prime.

It is a super-3 number, since 3×3507645223³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3507645263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753822611 + 1753822612.

It is an arithmetic number, because the mean of its divisors is an integer number (1753822612).

Almost surely, 2^3507645223 is an apocalyptic number.

3507645223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3507645223 is an equidigital number, since it uses as much as digits as its factorization.

3507645223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 3507645223 is about 59225.3765120999. The cubic root of 3507645223 is about 1519.3991772148.

The spelling of 3507645223 in words is "three billion, five hundred seven million, six hundred forty-five thousand, two hundred twenty-three".