39734070053 has 2 divisors, whose sum is σ = 39734070054. Its totient is φ = 39734070052.

The previous prime is 39734069987. The next prime is 39734070059. The reversal of 39734070053 is 35007043793.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39280465249 + 453604804 = 198193^2 + 21298^2 .

It is a cyclic number.

It is not a de Polignac number, because 39734070053 - 2²⁰ = 39733021477 is a prime.

It is a super-2 number, since 2×39734070053² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39734070059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19867035026 + 19867035027.

It is an arithmetic number, because the mean of its divisors is an integer number (19867035027).

Almost surely, 2^39734070053 is an apocalyptic number.

It is an amenable number.

39734070053 is a deficient number, since it is larger than the sum of its proper divisors (1).

39734070053 is an equidigital number, since it uses as much as digits as its factorization.

39734070053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 41.

The spelling of 39734070053 in words is "thirty-nine billion, seven hundred thirty-four million, seventy thousand, fifty-three".