45514669 has 2 divisors, whose sum is σ = 45514670. Its totient is φ = 45514668.

The previous prime is 45514663. The next prime is 45514673. The reversal of 45514669 is 96641554.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27562500 + 17952169 = 5250^2 + 4237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45514669 is a prime.

It is a super-2 number, since 2×45514669² = 4143170188359122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45514663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757334 + 22757335.

It is an arithmetic number, because the mean of its divisors is an integer number (22757335).

Almost surely, 2^45514669 is an apocalyptic number.

It is an amenable number.

45514669 is a deficient number, since it is larger than the sum of its proper divisors (1).

45514669 is an equidigital number, since it uses as much as digits as its factorization.

45514669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The square root of 45514669 is about 6746.4560326145. The cubic root of 45514669 is about 357.0402102495.

The spelling of 45514669 in words is "forty-five million, five hundred fourteen thousand, six hundred sixty-nine".