40875533 has 2 divisors, whose sum is σ = 40875534. Its totient is φ = 40875532.

The previous prime is 40875511. The next prime is 40875557. The reversal of 40875533 is 33557804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37478884 + 3396649 = 6122^2 + 1843^2 .

It is a cyclic number.

It is not a de Polignac number, because 40875533 - 2¹⁴ = 40859149 is a prime.

It is a super-3 number, since 3×40875533³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40875493 and 40875502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40875433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20437766 + 20437767.

It is an arithmetic number, because the mean of its divisors is an integer number (20437767).

Almost surely, 2^40875533 is an apocalyptic number.

It is an amenable number.

40875533 is a deficient number, since it is larger than the sum of its proper divisors (1).

40875533 is an equidigital number, since it uses as much as digits as its factorization.

40875533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 40875533 is about 6393.3976100349. The cubic root of 40875533 is about 344.4724359916.

The spelling of 40875533 in words is "forty million, eight hundred seventy-five thousand, five hundred thirty-three".