40077053 has 2 divisors, whose sum is σ = 40077054. Its totient is φ = 40077052.

The previous prime is 40077047. The next prime is 40077067. The reversal of 40077053 is 35077004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37429924 + 2647129 = 6118^2 + 1627^2 .

It is a cyclic number.

It is not a de Polignac number, because 40077053 - 2⁸ = 40076797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40077083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20038526 + 20038527.

It is an arithmetic number, because the mean of its divisors is an integer number (20038527).

Almost surely, 2^40077053 is an apocalyptic number.

It is an amenable number.

40077053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40077053 is an equidigital number, since it uses as much as digits as its factorization.

40077053 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 40077053 is about 6330.6439640845. The cubic root of 40077053 is about 342.2146464414.

The spelling of 40077053 in words is "forty million, seventy-seven thousand, fifty-three".