135452501550044 has 48 divisors (see below), whose sum is σ = 282799481276928. Its totient is φ = 55504326765888.

The previous prime is 135452501549987. The next prime is 135452501550061. The reversal of 135452501550044 is 440055105254531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 135452501549977 and 135452501550004.

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, 41584034 + ... + 44722889.

It is an arithmetic number, because the mean of its divisors is an integer number (5891655859936).

Almost surely, 2^{135452501550044} is an apocalyptic number.

135452501550044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135452501550044 is an abundant number, since it is smaller than the sum of its proper divisors (147346979726884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135452501550044 is a wasteful number, since it uses less digits than its factorization.

135452501550044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86309394 (or 86309392 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 135452501550044 in words is "one hundred thirty-five trillion, four hundred fifty-two billion, five hundred one million, five hundred fifty thousand, forty-four".