155368082264500 has 384 divisors, whose sum is σ = 415714836805632. Its totient is φ = 49561763328000.

The previous prime is 155368082264471. The next prime is 155368082264513. The reversal of 155368082264500 is 5462280863551.

155368082264500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16849369890 + ... + 16849379110.

It is an arithmetic number, because the mean of its divisors is an integer number (1082590720848).

Almost surely, 2^{155368082264500} is an apocalyptic number.

155368082264500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155368082264500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207857418402816).

155368082264500 is an abundant number, since it is smaller than the sum of its proper divisors (260346754541132).

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

155368082264500 is a wasteful number, since it uses less digits than its factorization.

155368082264500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14964 (or 14952 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 55.

The spelling of 155368082264500 in words is "one hundred fifty-five trillion, three hundred sixty-eight billion, eighty-two million, two hundred sixty-four thousand, five hundred".