40652453 has 2 divisors, whose sum is σ = 40652454. Its totient is φ = 40652452.

The previous prime is 40652411. The next prime is 40652467. The reversal of 40652453 is 35425604.

40652453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34492129 + 6160324 = 5873^2 + 2482^2 .

It is a cyclic number.

It is not a de Polignac number, because 40652453 - 2¹⁸ = 40390309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40652473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20326226 + 20326227.

It is an arithmetic number, because the mean of its divisors is an integer number (20326227).

Almost surely, 2^40652453 is an apocalyptic number.

It is an amenable number.

40652453 is a deficient number, since it is larger than the sum of its proper divisors (1).

40652453 is an equidigital number, since it uses as much as digits as its factorization.

40652453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 40652453 is about 6375.9276187861. The cubic root of 40652453 is about 343.8446347490.

The spelling of 40652453 in words is "forty million, six hundred fifty-two thousand, four hundred fifty-three".