135673153372358 has 32 divisors (see below), whose sum is σ = 239995750824000. Its totient is φ = 57492315367872.

The previous prime is 135673153372319. The next prime is 135673153372387. The reversal of 135673153372358 is 853273351376531.

It is a self number, because there is not a number n which added to its sum of digits gives 135673153372358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111030385 + ... + 1111152492.

It is an arithmetic number, because the mean of its divisors is an integer number (7499867213250).

Almost surely, 2^{135673153372358} is an apocalyptic number.

135673153372358 is a deficient number, since it is larger than the sum of its proper divisors (104322597451642).

135673153372358 is an equidigital number, since it uses as much as digits as its factorization.

135673153372358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222182989 (or 2222182975 counting only the distinct ones).

The product of its digits is 142884000, while the sum is 62.

The spelling of 135673153372358 in words is "one hundred thirty-five trillion, six hundred seventy-three billion, one hundred fifty-three million, three hundred seventy-two thousand, three hundred fifty-eight".