45672433 has 2 divisors, whose sum is σ = 45672434. Its totient is φ = 45672432.

The previous prime is 45672343. The next prime is 45672439. The reversal of 45672433 is 33427654.

Together with previous prime (45672343) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45252529 + 419904 = 6727^2 + 648^2 .

It is a cyclic number.

It is not a de Polignac number, because 45672433 - 2²¹ = 43575281 is a prime.

It is a super-2 number, since 2×45672433² = 4171942272278978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45672439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22836216 + 22836217.

It is an arithmetic number, because the mean of its divisors is an integer number (22836217).

Almost surely, 2^45672433 is an apocalyptic number.

It is an amenable number.

45672433 is a deficient number, since it is larger than the sum of its proper divisors (1).

45672433 is an equidigital number, since it uses as much as digits as its factorization.

45672433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 34.

The square root of 45672433 is about 6758.1382791417. The cubic root of 45672433 is about 357.4522615441.

The spelling of 45672433 in words is "forty-five million, six hundred seventy-two thousand, four hundred thirty-three".