39574601713 has 2 divisors, whose sum is σ = 39574601714. Its totient is φ = 39574601712.

The previous prime is 39574601669. The next prime is 39574601719. The reversal of 39574601713 is 31710647593.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39571951329 + 2650384 = 198927^2 + 1628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39574601713 is a prime.

It is a super-2 number, since 2×39574601713² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39574601719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19787300856 + 19787300857.

It is an arithmetic number, because the mean of its divisors is an integer number (19787300857).

Almost surely, 2^39574601713 is an apocalyptic number.

It is an amenable number.

39574601713 is a deficient number, since it is larger than the sum of its proper divisors (1).

39574601713 is an equidigital number, since it uses as much as digits as its factorization.

39574601713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 46.

The spelling of 39574601713 in words is "thirty-nine billion, five hundred seventy-four million, six hundred one thousand, seven hundred thirteen".