3856070538953 has 2 divisors, whose sum is σ = 3856070538954. Its totient is φ = 3856070538952.

The previous prime is 3856070538949. The next prime is 3856070538967. The reversal of 3856070538953 is 3598350706583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2948181718729 + 907888820224 = 1717027^2 + 952832^2 .

It is a cyclic number.

It is not a de Polignac number, because 3856070538953 - 2² = 3856070538949 is a prime.

It is not a weakly prime, because it can be changed into another prime (3856070531953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1928035269476 + 1928035269477.

It is an arithmetic number, because the mean of its divisors is an integer number (1928035269477).

Almost surely, 2^{3856070538953} is an apocalyptic number.

It is an amenable number.

3856070538953 is a deficient number, since it is larger than the sum of its proper divisors (1).

3856070538953 is an equidigital number, since it uses as much as digits as its factorization.

3856070538953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648000, while the sum is 62.

The spelling of 3856070538953 in words is "three trillion, eight hundred fifty-six billion, seventy million, five hundred thirty-eight thousand, nine hundred fifty-three".