38735653783 has 2 divisors, whose sum is σ = 38735653784. Its totient is φ = 38735653782.

The previous prime is 38735653769. The next prime is 38735653787.

38735653783 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38735653783 is a prime.

It is a super-2 number, since 2×38735653783² (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 (38735653787) 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, 19367826891 + 19367826892.

It is an arithmetic number, because the mean of its divisors is an integer number (19367826892).

Almost surely, 2^38735653783 is an apocalyptic number.

38735653783 is a deficient number, since it is larger than the sum of its proper divisors (1).

38735653783 is an equidigital number, since it uses as much as digits as its factorization.

38735653783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38102400, while the sum is 58.

The spelling of 38735653783 in words is "thirty-eight billion, seven hundred thirty-five million, six hundred fifty-three thousand, seven hundred eighty-three".