45566241629 has 4 divisors (see below), whose sum is σ = 46115232576. Its totient is φ = 45017250684.

The previous prime is 45566241563. The next prime is 45566241631. The reversal of 45566241629 is 92614266554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45566241629 - 2²⁰ = 45565193053 is a prime.

It is a super-3 number, since 3×45566241629³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45566241649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274495349 + ... + 274495514.

It is an arithmetic number, because the mean of its divisors is an integer number (11528808144).

Almost surely, 2^45566241629 is an apocalyptic number.

It is an amenable number.

45566241629 is a deficient number, since it is larger than the sum of its proper divisors (548990947).

45566241629 is an equidigital number, since it uses as much as digits as its factorization.

45566241629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548990946.

The product of its digits is 3110400, while the sum is 50.

The spelling of 45566241629 in words is "forty-five billion, five hundred sixty-six million, two hundred forty-one thousand, six hundred twenty-nine".