545332112150 has 24 divisors (see below), whose sum is σ = 1159220262000. Its totient is φ = 186971009760.

The previous prime is 545332112123. The next prime is 545332112179. The reversal of 545332112150 is 51211233545.

It is a super-2 number, since 2×545332112150² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 779045525 + ... + 779046224.

It is an arithmetic number, because the mean of its divisors is an integer number (48300844250).

Almost surely, 2^545332112150 is an apocalyptic number.

545332112150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

545332112150 is an abundant number, since it is smaller than the sum of its proper divisors (613888149850).

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

545332112150 is a wasteful number, since it uses less digits than its factorization.

545332112150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558091768 (or 1558091763 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 545332112150 its reverse (51211233545), we get a palindrome (596543345695).

The spelling of 545332112150 in words is "five hundred forty-five billion, three hundred thirty-two million, one hundred twelve thousand, one hundred fifty".