39740053 has 2 divisors, whose sum is σ = 39740054. Its totient is φ = 39740052.

The previous prime is 39740017. The next prime is 39740059. The reversal of 39740053 is 35004793.

39740053 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., 31114084 + 8625969 = 5578^2 + 2937^2 .

It is an emirp because it is prime and its reverse (35004793) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39740053 - 2²¹ = 37642901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39739997 and 39740024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39740059) 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, 19870026 + 19870027.

It is an arithmetic number, because the mean of its divisors is an integer number (19870027).

Almost surely, 2^39740053 is an apocalyptic number.

It is an amenable number.

39740053 is a deficient number, since it is larger than the sum of its proper divisors (1).

39740053 is an equidigital number, since it uses as much as digits as its factorization.

39740053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 39740053 is about 6303.9712086906. The cubic root of 39740053 is about 341.2527401641.

The spelling of 39740053 in words is "thirty-nine million, seven hundred forty thousand, fifty-three".