145552056180 has 48 divisors (see below), whose sum is σ = 421599064320. Its totient is φ = 37475471488.

The previous prime is 145552056179. The next prime is 145552056217. The reversal of 145552056180 is 81650255541.

145552056180 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41823564 + ... + 41827043.

It is an arithmetic number, because the mean of its divisors is an integer number (8783313840).

Almost surely, 2^145552056180 is an apocalyptic number.

145552056180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145552056180 is an abundant number, since it is smaller than the sum of its proper divisors (276047008140).

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

145552056180 is a wasteful number, since it uses less digits than its factorization.

145552056180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83650648 (or 83650646 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 145552056180 in words is "one hundred forty-five billion, five hundred fifty-two million, fifty-six thousand, one hundred eighty".