135501513150450 has 96 divisors (see below), whose sum is σ = 342376270194816. Its totient is φ = 35457846197760.

The previous prime is 135501513150439. The next prime is 135501513150469. The reversal of 135501513150450 is 54051315105531.

It is a junction number, because it is equal to n+sod(n) for n = 135501513150399 and 135501513150408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29250382 + ... + 33564681.

It is an arithmetic number, because the mean of its divisors is an integer number (3566419481196).

Almost surely, 2^{135501513150450} is an apocalyptic number.

135501513150450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135501513150450 is an abundant number, since it is smaller than the sum of its proper divisors (206874757044366).

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

135501513150450 is a wasteful number, since it uses less digits than its factorization.

135501513150450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62815348 (or 62815343 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

Adding to 135501513150450 its reverse (54051315105531), we get a palindrome (189552828255981).

The spelling of 135501513150450 in words is "one hundred thirty-five trillion, five hundred one billion, five hundred thirteen million, one hundred fifty thousand, four hundred fifty".