155000352330 has 64 divisors (see below), whose sum is σ = 413370000000. Its totient is φ = 41329854720.

The previous prime is 155000352313. The next prime is 155000352361. The reversal of 155000352330 is 33253000551.

155000352330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 155000352294 and 155000352303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4944546 + ... + 4975794.

It is an arithmetic number, because the mean of its divisors is an integer number (6458906250).

Almost surely, 2^155000352330 is an apocalyptic number.

155000352330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155000352330 is an abundant number, since it is smaller than the sum of its proper divisors (258369647670).

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

155000352330 is a wasteful number, since it uses less digits than its factorization.

155000352330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49636 (or 49630 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

Adding to 155000352330 its reverse (33253000551), we get a palindrome (188253352881).

The spelling of 155000352330 in words is "one hundred fifty-five billion, three hundred fifty-two thousand, three hundred thirty".