145132543152 has 120 divisors (see below), whose sum is σ = 422316969984. Its totient is φ = 48250707264.

The previous prime is 145132543141. The next prime is 145132543211. The reversal of 145132543152 is 251345231541.

145132543152 is a `hidden beast` number, since 1 + 45 + 132 + 5 + 431 + 52 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1440373 + ... + 1537835.

Almost surely, 2^145132543152 is an apocalyptic number.

145132543152 is a gapful number since it is divisible by the number (12) 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 145132543152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211158484992).

145132543152 is an abundant number, since it is smaller than the sum of its proper divisors (277184426832).

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

145132543152 is an equidigital number, since it uses as much as digits as its factorization.

145132543152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97869 (or 97851 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 145132543152 its reverse (251345231541), we get a palindrome (396477774693).

The spelling of 145132543152 in words is "one hundred forty-five billion, one hundred thirty-two million, five hundred forty-three thousand, one hundred fifty-two".