155150520206016 has 56 divisors (see below), whose sum is σ = 414566798473584. Its totient is φ = 51204792140800.

The previous prime is 155150520205987. The next prime is 155150520206023. The reversal of 155150520206016 is 610602025051551.

155150520206016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 4000354995 + ... + 4000393778.

Almost surely, 2^{155150520206016} is an apocalyptic number.

155150520206016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155150520206016 is an abundant number, since it is smaller than the sum of its proper divisors (259416278267568).

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

155150520206016 is a wasteful number, since it uses less digits than its factorization.

155150520206016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000748889 (or 8000748879 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 39.

Adding to 155150520206016 its reverse (610602025051551), we get a palindrome (765752545257567).

The spelling of 155150520206016 in words is "one hundred fifty-five trillion, one hundred fifty billion, five hundred twenty million, two hundred six thousand, sixteen".