40682053 has 2 divisors, whose sum is σ = 40682054. Its totient is φ = 40682052.

The previous prime is 40682023. The next prime is 40682063. The reversal of 40682053 is 35028604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29778849 + 10903204 = 5457^2 + 3302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40682053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40682023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20341026 + 20341027.

It is an arithmetic number, because the mean of its divisors is an integer number (20341027).

Almost surely, 2^40682053 is an apocalyptic number.

It is an amenable number.

40682053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40682053 is an equidigital number, since it uses as much as digits as its factorization.

40682053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40682053 is about 6378.2484272722. The cubic root of 40682053 is about 343.9280682706.

The spelling of 40682053 in words is "forty million, six hundred eighty-two thousand, fifty-three".