45345011 has 2 divisors, whose sum is σ = 45345012. Its totient is φ = 45345010.

The previous prime is 45345007. The next prime is 45345019. The reversal of 45345011 is 11054354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45345011 - 2² = 45345007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45345019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22672505 + 22672506.

It is an arithmetic number, because the mean of its divisors is an integer number (22672506).

Almost surely, 2^45345011 is an apocalyptic number.

45345011 is a deficient number, since it is larger than the sum of its proper divisors (1).

45345011 is an equidigital number, since it uses as much as digits as its factorization.

45345011 is an evil number, because the sum of its binary digits is even.

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

The square root of 45345011 is about 6733.8704323739. The cubic root of 45345011 is about 356.5960300135.

Adding to 45345011 its reverse (11054354), we get a palindrome (56399365).

The spelling of 45345011 in words is "forty-five million, three hundred forty-five thousand, eleven".