40707053 has 2 divisors, whose sum is σ = 40707054. Its totient is φ = 40707052.

The previous prime is 40707019. The next prime is 40707059. The reversal of 40707053 is 35070704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30891364 + 9815689 = 5558^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 40707053 - 2²⁰ = 39658477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40707059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20353526 + 20353527.

It is an arithmetic number, because the mean of its divisors is an integer number (20353527).

Almost surely, 2^40707053 is an apocalyptic number.

It is an amenable number.

40707053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40707053 is an equidigital number, since it uses as much as digits as its factorization.

40707053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 40707053 is about 6380.2079119728. The cubic root of 40707053 is about 343.9985042526.

Adding to 40707053 its reverse (35070704), we get a palindrome (75777757).

The spelling of 40707053 in words is "forty million, seven hundred seven thousand, fifty-three".