45656077 has 2 divisors, whose sum is σ = 45656078. Its totient is φ = 45656076.

The previous prime is 45656041. The next prime is 45656099. The reversal of 45656077 is 77065654.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37527876 + 8128201 = 6126^2 + 2851^2 .

It is a cyclic number.

It is not a de Polignac number, because 45656077 - 2¹⁵ = 45623309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45656027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22828038 + 22828039.

It is an arithmetic number, because the mean of its divisors is an integer number (22828039).

Almost surely, 2^45656077 is an apocalyptic number.

It is an amenable number.

45656077 is a deficient number, since it is larger than the sum of its proper divisors (1).

45656077 is an equidigital number, since it uses as much as digits as its factorization.

45656077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 45656077 is about 6756.9280742065. The cubic root of 45656077 is about 357.4095867339.

The spelling of 45656077 in words is "forty-five million, six hundred fifty-six thousand, seventy-seven".