135054044620 has 24 divisors (see below), whose sum is σ = 309396539088. Its totient is φ = 49110561600.

The previous prime is 135054044611. The next prime is 135054044641. The reversal of 135054044620 is 26440450531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306940791 + ... + 306941230.

It is an arithmetic number, because the mean of its divisors is an integer number (12891522462).

Almost surely, 2^135054044620 is an apocalyptic number.

135054044620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135054044620 is an abundant number, since it is smaller than the sum of its proper divisors (174342494468).

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

135054044620 is a wasteful number, since it uses less digits than its factorization.

135054044620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613882041 (or 613882039 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 135054044620 in words is "one hundred thirty-five billion, fifty-four million, forty-four thousand, six hundred twenty".