155046528000 has 2816 divisors, whose sum is σ = 772527974400. Its totient is φ = 29727129600.

The previous prime is 155046527989. The next prime is 155046528103. The reversal of 155046528000 is 825640551.

155046528000 is a `hidden beast` number, since 15 + 504 + 65 + 2 + 80 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 5346431986 + ... + 5346432014.

Almost surely, 2^155046528000 is an apocalyptic number.

155046528000 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 155046528000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386263987200).

155046528000 is an abundant number, since it is smaller than the sum of its proper divisors (617481446400).

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

155046528000 is a wasteful number, since it uses less digits than its factorization.

155046528000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 155046528000 in words is "one hundred fifty-five billion, forty-six million, five hundred twenty-eight thousand".