548034530442 has 64 divisors (see below), whose sum is σ = 1287555354624. Its totient is φ = 152225075520.

The previous prime is 548034530431. The next prime is 548034530501. The reversal of 548034530442 is 244035430845.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 548034530394 and 548034530403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1769733 + ... + 2056215.

It is an arithmetic number, because the mean of its divisors is an integer number (20118052416).

Almost surely, 2^548034530442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 548034530442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643777677312).

548034530442 is an abundant number, since it is smaller than the sum of its proper divisors (739520824182).

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

548034530442 is a wasteful number, since it uses less digits than its factorization.

548034530442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287763.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 548034530442 in words is "five hundred forty-eight billion, thirty-four million, five hundred thirty thousand, four hundred forty-two".