38523280548 has 48 divisors (see below), whose sum is σ = 90088306560. Its totient is φ = 12812467200.

The previous prime is 38523280547. The next prime is 38523280567. The reversal of 38523280548 is 84508232583.

It is a junction number, because it is equal to n+sod(n) for n = 38523280497 and 38523280506.

It is not an unprimeable number, because it can be changed into a prime (38523280541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18510868 + ... + 18512948.

It is an arithmetic number, because the mean of its divisors is an integer number (1876839720).

Almost surely, 2^38523280548 is an apocalyptic number.

It is an amenable number.

38523280548 is an abundant number, since it is smaller than the sum of its proper divisors (51565026012).

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

38523280548 is a wasteful number, since it uses less digits than its factorization.

38523280548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788 (or 4786 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 38523280548 in words is "thirty-eight billion, five hundred twenty-three million, two hundred eighty thousand, five hundred forty-eight".