2000151170685 has 12 divisors (see below), whose sum is σ = 3466928695932. Its totient is φ = 1066747291008.

The previous prime is 2000151170681. The next prime is 2000151170687. The reversal of 2000151170685 is 5860711510002.

It can be written as a sum of positive squares in 2 ways, for example, as 808224374169 + 1191926796516 = 899013^2 + 1091754^2 .

It is not a de Polignac number, because 2000151170685 - 2² = 2000151170681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000151170681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22223901852 + ... + 22223901941.

It is an arithmetic number, because the mean of its divisors is an integer number (288910724661).

Almost surely, 2^{2000151170685} is an apocalyptic number.

It is an amenable number.

2000151170685 is a deficient number, since it is larger than the sum of its proper divisors (1466777525247).

2000151170685 is a wasteful number, since it uses less digits than its factorization.

2000151170685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44447803804 (or 44447803801 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 36.

Adding to 2000151170685 its reverse (5860711510002), we get a palindrome (7860862680687).

The spelling of 2000151170685 in words is "two trillion, one hundred fifty-one million, one hundred seventy thousand, six hundred eighty-five".