3870517550083 has 2 divisors, whose sum is σ = 3870517550084. Its totient is φ = 3870517550082.

The previous prime is 3870517550069. The next prime is 3870517550129. The reversal of 3870517550083 is 3800557150783.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3870517550083 - 2⁵ = 3870517550051 is a prime.

It is a super-2 number, since 2×3870517550083² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3870517550083.

It is not a weakly prime, because it can be changed into another prime (3870517550023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1935258775041 + 1935258775042.

It is an arithmetic number, because the mean of its divisors is an integer number (1935258775042).

Almost surely, 2^{3870517550083} is an apocalyptic number.

3870517550083 is a deficient number, since it is larger than the sum of its proper divisors (1).

3870517550083 is an equidigital number, since it uses as much as digits as its factorization.

3870517550083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 3870517550083 in words is "three trillion, eight hundred seventy billion, five hundred seventeen million, five hundred fifty thousand, eighty-three".