3939750053 has 2 divisors, whose sum is σ = 3939750054. Its totient is φ = 3939750052.

The previous prime is 3939750037. The next prime is 3939750107. The reversal of 3939750053 is 3500579393.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2395417249 + 1544332804 = 48943^2 + 39298^2 .

It is an emirp because it is prime and its reverse (3500579393) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3939750053 - 2⁴ = 3939750037 is a prime.

It is a super-2 number, since 2×3939750053² = 31043260960227005618, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3939749986 and 3939750013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3939750953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1969875026 + 1969875027.

It is an arithmetic number, because the mean of its divisors is an integer number (1969875027).

Almost surely, 2^3939750053 is an apocalyptic number.

It is an amenable number.

3939750053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3939750053 is an equidigital number, since it uses as much as digits as its factorization.

3939750053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 382725, while the sum is 44.

The square root of 3939750053 is about 62767.4282809165. The cubic root of 3939750053 is about 1579.3906282518.

The spelling of 3939750053 in words is "three billion, nine hundred thirty-nine million, seven hundred fifty thousand, fifty-three".