135625561313 has 8 divisors (see below), whose sum is σ = 147958553856. Its totient is φ = 123293134800.

The previous prime is 135625561241. The next prime is 135625561363. The reversal of 135625561313 is 313165526531.

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

It is not a de Polignac number, because 135625561313 - 2³⁴ = 118445692129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135625561363) 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, 477095 + ... + 706307.

It is an arithmetic number, because the mean of its divisors is an integer number (18494819232).

Almost surely, 2^135625561313 is an apocalyptic number.

It is an amenable number.

135625561313 is a deficient number, since it is larger than the sum of its proper divisors (12332992543).

135625561313 is a wasteful number, since it uses less digits than its factorization.

135625561313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283015.

The product of its digits is 243000, while the sum is 41.

The spelling of 135625561313 in words is "one hundred thirty-five billion, six hundred twenty-five million, five hundred sixty-one thousand, three hundred thirteen".