45577201 has 2 divisors, whose sum is σ = 45577202. Its totient is φ = 45577200.

The previous prime is 45577193. The next prime is 45577211. The reversal of 45577201 is 10277554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33362176 + 12215025 = 5776^2 + 3495^2 .

It is a cyclic number.

It is not a de Polignac number, because 45577201 - 2³ = 45577193 is a prime.

It is not a weakly prime, because it can be changed into another prime (45577211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22788600 + 22788601.

It is an arithmetic number, because the mean of its divisors is an integer number (22788601).

Almost surely, 2^45577201 is an apocalyptic number.

It is an amenable number.

45577201 is a deficient number, since it is larger than the sum of its proper divisors (1).

45577201 is an equidigital number, since it uses as much as digits as its factorization.

45577201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 45577201 is about 6751.0888751371. The cubic root of 45577201 is about 357.2036463611.

The spelling of 45577201 in words is "forty-five million, five hundred seventy-seven thousand, two hundred one".