45577760029 has 2 divisors, whose sum is σ = 45577760030. Its totient is φ = 45577760028.

The previous prime is 45577760027. The next prime is 45577760057. The reversal of 45577760029 is 92006777554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36461902500 + 9115857529 = 190950^2 + 95477^2 .

It is a cyclic number.

It is not a de Polignac number, because 45577760029 - 2¹ = 45577760027 is a prime.

It is a super-2 number, since 2×45577760029² (a number of 22 digits) contains 22 as substring.

Together with 45577760027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45577760027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22788880014 + 22788880015.

It is an arithmetic number, because the mean of its divisors is an integer number (22788880015).

Almost surely, 2^45577760029 is an apocalyptic number.

It is an amenable number.

45577760029 is a deficient number, since it is larger than the sum of its proper divisors (1).

45577760029 is an equidigital number, since it uses as much as digits as its factorization.

45577760029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 45577760029 in words is "forty-five billion, five hundred seventy-seven million, seven hundred sixty thousand, twenty-nine".