5544523020 has 48 divisors (see below), whose sum is σ = 15779177568. Its totient is φ = 1454300160.

The previous prime is 5544522961. The next prime is 5544523069. The reversal of 5544523020 is 203254455.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753789 + ... + 761108.

It is an arithmetic number, because the mean of its divisors is an integer number (328732866).

Almost surely, 2^5544523020 is an apocalyptic number.

It is an amenable number.

5544523020 is an abundant number, since it is smaller than the sum of its proper divisors (10234654548).

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

5544523020 is a wasteful number, since it uses less digits than its factorization.

5544523020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514970 (or 1514968 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 5544523020 is about 74461.5539725032. The cubic root of 5544523020 is about 1769.9244565416.

Adding to 5544523020 its reverse (203254455), we get a palindrome (5747777475).

The spelling of 5544523020 in words is "five billion, five hundred forty-four million, five hundred twenty-three thousand, twenty".