135948454 has 8 divisors (see below), whose sum is σ = 210500928. Its totient is φ = 65781480.

The previous prime is 135948451. The next prime is 135948467. The reversal of 135948454 is 454849531.

135948454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 135948454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135948451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096297 + ... + 1096420.

It is an arithmetic number, because the mean of its divisors is an integer number (26312616).

Almost surely, 2^135948454 is an apocalyptic number.

135948454 is a deficient number, since it is larger than the sum of its proper divisors (74552474).

135948454 is a wasteful number, since it uses less digits than its factorization.

135948454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192750.

The product of its digits is 345600, while the sum is 43.

The square root of 135948454 is about 11659.6935637263. The cubic root of 135948454 is about 514.1913396860.

The spelling of 135948454 in words is "one hundred thirty-five million, nine hundred forty-eight thousand, four hundred fifty-four".