545330022150 has 48 divisors (see below), whose sum is σ = 1365808774608. Its totient is φ = 143981520000.

The previous prime is 545330022143. The next prime is 545330022229. The reversal of 545330022150 is 51220033545.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17982541 + ... + 18012840.

It is an arithmetic number, because the mean of its divisors is an integer number (28454349471).

Almost surely, 2^545330022150 is an apocalyptic number.

545330022150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

545330022150 is an abundant number, since it is smaller than the sum of its proper divisors (820478752458).

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

545330022150 is a wasteful number, since it uses less digits than its factorization.

545330022150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35995497 (or 35995492 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 545330022150 its reverse (51220033545), we get a palindrome (596550055695).

The spelling of 545330022150 in words is "five hundred forty-five billion, three hundred thirty million, twenty-two thousand, one hundred fifty".