543248625228 has 24 divisors (see below), whose sum is σ = 1342143662832. Its totient is φ = 170430941184.

The previous prime is 543248625223. The next prime is 543248625251. The reversal of 543248625228 is 822526842345.

It is a super-2 number, since 2×543248625228² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (543248625221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331491525 + ... + 1331491932.

It is an arithmetic number, because the mean of its divisors is an integer number (55922652618).

Almost surely, 2^543248625228 is an apocalyptic number.

It is an amenable number.

543248625228 is an abundant number, since it is smaller than the sum of its proper divisors (798895037604).

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

543248625228 is a wasteful number, since it uses less digits than its factorization.

543248625228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662983481 (or 2662983479 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 51.

The spelling of 543248625228 in words is "five hundred forty-three billion, two hundred forty-eight million, six hundred twenty-five thousand, two hundred twenty-eight".