135826622451 has 12 divisors (see below), whose sum is σ = 211285857328. Its totient is φ = 83585613744.

The previous prime is 135826622411. The next prime is 135826622453. The reversal of 135826622451 is 154226628531.

135826622451 is a `hidden beast` number, since 1 + 3 + 582 + 6 + 6 + 22 + 45 + 1 = 666.

It is not a de Polignac number, because 135826622451 - 2⁶ = 135826622387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135826622397 and 135826622406.

It is not an unprimeable number, because it can be changed into a prime (135826622453) 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, 580455535 + ... + 580455768.

Almost surely, 2^135826622451 is an apocalyptic number.

135826622451 is a deficient number, since it is larger than the sum of its proper divisors (75459234877).

135826622451 is a wasteful number, since it uses less digits than its factorization.

135826622451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160911322 (or 1160911319 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 135826622451 in words is "one hundred thirty-five billion, eight hundred twenty-six million, six hundred twenty-two thousand, four hundred fifty-one".