40763533 has 2 divisors, whose sum is σ = 40763534. Its totient is φ = 40763532.

The previous prime is 40763483. The next prime is 40763539. The reversal of 40763533 is 33536704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20675209 + 20088324 = 4547^2 + 4482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40763533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40763495 and 40763504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40763539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20381766 + 20381767.

It is an arithmetic number, because the mean of its divisors is an integer number (20381767).

Almost surely, 2^40763533 is an apocalyptic number.

It is an amenable number.

40763533 is a deficient number, since it is larger than the sum of its proper divisors (1).

40763533 is an equidigital number, since it uses as much as digits as its factorization.

40763533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 40763533 is about 6384.6325657786. The cubic root of 40763533 is about 344.1575271183.

The spelling of 40763533 in words is "forty million, seven hundred sixty-three thousand, five hundred thirty-three".