45954511 has 2 divisors, whose sum is σ = 45954512. Its totient is φ = 45954510.

The previous prime is 45954499. The next prime is 45954581. The reversal of 45954511 is 11545954.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45954511 - 2¹⁹ = 45430223 is a prime.

It is a super-2 number, since 2×45954511² = 4223634162498242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45954581) 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, 22977255 + 22977256.

It is an arithmetic number, because the mean of its divisors is an integer number (22977256).

Almost surely, 2^45954511 is an apocalyptic number.

45954511 is a deficient number, since it is larger than the sum of its proper divisors (1).

45954511 is an equidigital number, since it uses as much as digits as its factorization.

45954511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 34.

The square root of 45954511 is about 6778.9756600832. The cubic root of 45954511 is about 358.1866399854.

The spelling of 45954511 in words is "forty-five million, nine hundred fifty-four thousand, five hundred eleven".