544325120220 has 96 divisors (see below), whose sum is σ = 1754554733568. Its totient is φ = 123509002752.

The previous prime is 544325120197. The next prime is 544325120221. The reversal of 544325120220 is 22021523445.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544325120221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4672432 + ... + 4787511.

It is an arithmetic number, because the mean of its divisors is an integer number (18276611808).

Almost surely, 2^544325120220 is an apocalyptic number.

It is an amenable number.

544325120220 is an abundant number, since it is smaller than the sum of its proper divisors (1210229613348).

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

544325120220 is a wasteful number, since it uses less digits than its factorization.

544325120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460099 (or 9460097 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 544325120220 its reverse (22021523445), we get a palindrome (566346643665).

The spelling of 544325120220 in words is "five hundred forty-four billion, three hundred twenty-five million, one hundred twenty thousand, two hundred twenty".