40325063 has 2 divisors, whose sum is σ = 40325064. Its totient is φ = 40325062.

The previous prime is 40325029. The next prime is 40325101. The reversal of 40325063 is 36052304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40325063 - 2⁸ = 40324807 is a prime.

It is a super-2 number, since 2×40325063² = 3252221411907938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40325023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20162531 + 20162532.

It is an arithmetic number, because the mean of its divisors is an integer number (20162532).

Almost surely, 2^40325063 is an apocalyptic number.

40325063 is a deficient number, since it is larger than the sum of its proper divisors (1).

40325063 is an equidigital number, since it uses as much as digits as its factorization.

40325063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 40325063 is about 6350.2018078168. The cubic root of 40325063 is about 342.9191075917.

Adding to 40325063 its reverse (36052304), we get a palindrome (76377367).

The spelling of 40325063 in words is "forty million, three hundred twenty-five thousand, sixty-three".