1683170063157 has 16 divisors (see below), whose sum is σ = 2454414253632. Its totient is φ = 1017533531520.

The previous prime is 1683170063131. The next prime is 1683170063167. The reversal of 1683170063157 is 7513600713861.

It is a happy number.

It is not a de Polignac number, because 1683170063157 - 2⁸ = 1683170062901 is a prime.

It is a super-2 number, since 2×1683170063157² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1683170063167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64225128 + ... + 64251329.

It is an arithmetic number, because the mean of its divisors is an integer number (153400890852).

Almost surely, 2^{1683170063157} is an apocalyptic number.

It is an amenable number.

1683170063157 is a deficient number, since it is larger than the sum of its proper divisors (771244190475).

1683170063157 is a wasteful number, since it uses less digits than its factorization.

1683170063157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128476868.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 1683170063157 in words is "one trillion, six hundred eighty-three billion, one hundred seventy million, sixty-three thousand, one hundred fifty-seven".