39292705093 has 2 divisors, whose sum is σ = 39292705094. Its totient is φ = 39292705092.

The previous prime is 39292705073. The next prime is 39292705121. The reversal of 39292705093 is 39050729293.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23408388004 + 15884317089 = 152998^2 + 126033^2 .

It is a cyclic number.

It is not a de Polignac number, because 39292705093 - 2¹⁷ = 39292574021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39292705043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19646352546 + 19646352547.

It is an arithmetic number, because the mean of its divisors is an integer number (19646352547).

Almost surely, 2^39292705093 is an apocalyptic number.

It is an amenable number.

39292705093 is a deficient number, since it is larger than the sum of its proper divisors (1).

39292705093 is an equidigital number, since it uses as much as digits as its factorization.

39292705093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 918540, while the sum is 49.

The spelling of 39292705093 in words is "thirty-nine billion, two hundred ninety-two million, seven hundred five thousand, ninety-three".