5285716136145 has 12 divisors (see below), whose sum is σ = 9161907969396. Its totient is φ = 2819048605920.

The previous prime is 5285716136143. The next prime is 5285716136167. The reversal of 5285716136145 is 5416316175825.

5285716136145 is a `hidden beast` number, since 5 + 2 + 8 + 5 + 7 + 1 + 6 + 13 + 614 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3093898066704 + 2191818069441 = 1758948^2 + 1480479^2 .

It is not a de Polignac number, because 5285716136145 - 2¹ = 5285716136143 is a prime.

It is a super-2 number, since 2×5285716136145² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5285716136091 and 5285716136100.

It is not an unprimeable number, because it can be changed into a prime (5285716136143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58730179246 + ... + 58730179335.

It is an arithmetic number, because the mean of its divisors is an integer number (763492330783).

Almost surely, 2^{5285716136145} is an apocalyptic number.

It is an amenable number.

5285716136145 is a deficient number, since it is larger than the sum of its proper divisors (3876191833251).

5285716136145 is a wasteful number, since it uses less digits than its factorization.

5285716136145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117460358592 (or 117460358589 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 54.

The spelling of 5285716136145 in words is "five trillion, two hundred eighty-five billion, seven hundred sixteen million, one hundred thirty-six thousand, one hundred forty-five".