38692916953 has 2 divisors, whose sum is σ = 38692916954. Its totient is φ = 38692916952.

The previous prime is 38692916917. The next prime is 38692916989. The reversal of 38692916953 is 35961929683.

It is a balanced prime because it is at equal distance from previous prime (38692916917) and next prime (38692916989).

It can be written as a sum of positive squares in only one way, i.e., 36190116169 + 2502800784 = 190237^2 + 50028^2 .

It is a cyclic number.

It is not a de Polignac number, because 38692916953 - 2³³ = 30102982361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38692916891 and 38692916900.

It is not a weakly prime, because it can be changed into another prime (38692910953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19346458476 + 19346458477.

It is an arithmetic number, because the mean of its divisors is an integer number (19346458477).

Almost surely, 2^38692916953 is an apocalyptic number.

It is an amenable number.

38692916953 is a deficient number, since it is larger than the sum of its proper divisors (1).

38692916953 is an equidigital number, since it uses as much as digits as its factorization.

38692916953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18895680, while the sum is 61.

The spelling of 38692916953 in words is "thirty-eight billion, six hundred ninety-two million, nine hundred sixteen thousand, nine hundred fifty-three".