45311741 has 2 divisors, whose sum is σ = 45311742. Its totient is φ = 45311740.

The previous prime is 45311719. The next prime is 45311753. The reversal of 45311741 is 14711354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40271716 + 5040025 = 6346^2 + 2245^2 .

It is a cyclic number.

It is not a de Polignac number, because 45311741 - 2²² = 41117437 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45311741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45311701) 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, 22655870 + 22655871.

It is an arithmetic number, because the mean of its divisors is an integer number (22655871).

Almost surely, 2^45311741 is an apocalyptic number.

It is an amenable number.

45311741 is a deficient number, since it is larger than the sum of its proper divisors (1).

45311741 is an equidigital number, since it uses as much as digits as its factorization.

45311741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 26.

The square root of 45311741 is about 6731.3996315774. The cubic root of 45311741 is about 356.5087962150.

The spelling of 45311741 in words is "forty-five million, three hundred eleven thousand, seven hundred forty-one".