135625464461 has 8 divisors (see below), whose sum is σ = 137457054720. Its totient is φ = 133805806848.

The previous prime is 135625464427. The next prime is 135625464463. The reversal of 135625464461 is 164464526531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135625464461 - 2³⁰ = 134551722637 is a prime.

It is a super-2 number, since 2×135625464461² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135625464463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2960276 + ... + 3005741.

It is an arithmetic number, because the mean of its divisors is an integer number (17182131840).

Almost surely, 2^135625464461 is an apocalyptic number.

It is an amenable number.

135625464461 is a deficient number, since it is larger than the sum of its proper divisors (1831590259).

135625464461 is a wasteful number, since it uses less digits than its factorization.

135625464461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966323.

The product of its digits is 2073600, while the sum is 47.

The spelling of 135625464461 in words is "one hundred thirty-five billion, six hundred twenty-five million, four hundred sixty-four thousand, four hundred sixty-one".