136462125105 has 12 divisors (see below), whose sum is σ = 236534350260. Its totient is φ = 72779800032.

The previous prime is 136462125101. The next prime is 136462125113. The reversal of 136462125105 is 501521264631.

136462125105 is a `hidden beast` number, since 1 + 3 + 6 + 4 + 621 + 25 + 1 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 69930629136 + 66531495969 = 264444^2 + 257937^2 .

It is not a de Polignac number, because 136462125105 - 2² = 136462125101 is a prime.

It is a super-2 number, since 2×136462125105² (a number of 23 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 136462125105.

It is not an unprimeable number, because it can be changed into a prime (136462125101) 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 in 11 ways as a sum of consecutive naturals, for example, 1516245790 + ... + 1516245879.

It is an arithmetic number, because the mean of its divisors is an integer number (19711195855).

Almost surely, 2^136462125105 is an apocalyptic number.

136462125105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136462125105 is a deficient number, since it is larger than the sum of its proper divisors (100072225155).

136462125105 is a wasteful number, since it uses less digits than its factorization.

136462125105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032491680 (or 3032491677 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 136462125105 its reverse (501521264631), we get a palindrome (637983389736).

The spelling of 136462125105 in words is "one hundred thirty-six billion, four hundred sixty-two million, one hundred twenty-five thousand, one hundred five".