135500046 has 16 divisors (see below), whose sum is σ = 295636608. Its totient is φ = 41060600.

The previous prime is 135500041. The next prime is 135500059. The reversal of 135500046 is 640005531.

It is a junction number, because it is equal to n+sod(n) for n = 135499989 and 135500025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135500041) 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, 1026450 + ... + 1026581.

It is an arithmetic number, because the mean of its divisors is an integer number (18477288).

Almost surely, 2^135500046 is an apocalyptic number.

135500046 is an abundant number, since it is smaller than the sum of its proper divisors (160136562).

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

135500046 is a wasteful number, since it uses less digits than its factorization.

135500046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053047.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 135500046 is about 11640.4487026918. The cubic root of 135500046 is about 513.6253862730.

Adding to 135500046 its reverse (640005531), we get a palindrome (775505577).

The spelling of 135500046 in words is "one hundred thirty-five million, five hundred thousand, forty-six".