45502601 has 2 divisors, whose sum is σ = 45502602. Its totient is φ = 45502600.

The previous prime is 45502571. The next prime is 45502609. The reversal of 45502601 is 10620554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37945600 + 7557001 = 6160^2 + 2749^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45502601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45502609) 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, 22751300 + 22751301.

It is an arithmetic number, because the mean of its divisors is an integer number (22751301).

Almost surely, 2^45502601 is an apocalyptic number.

It is an amenable number.

45502601 is a deficient number, since it is larger than the sum of its proper divisors (1).

45502601 is an equidigital number, since it uses as much as digits as its factorization.

45502601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 45502601 is about 6745.5615778080. The cubic root of 45502601 is about 357.0086516171.

The spelling of 45502601 in words is "forty-five million, five hundred two thousand, six hundred one".