548435152343384 has 32 divisors (see below), whose sum is σ = 1029928290852720. Its totient is φ = 273787618997376.

The previous prime is 548435152343383. The next prime is 548435152343437. The reversal of 548435152343384 is 483343251534845.

It is a super-2 number, since 2×548435152343384² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548435152343383) 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, 429179222 + ... + 430455194.

Almost surely, 2^{548435152343384} is an apocalyptic number.

It is an amenable number.

548435152343384 is a deficient number, since it is larger than the sum of its proper divisors (481493138509336).

548435152343384 is a wasteful number, since it uses less digits than its factorization.

548435152343384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360179 (or 1360175 counting only the distinct ones).

The product of its digits is 331776000, while the sum is 62.

The spelling of 548435152343384 in words is "five hundred forty-eight trillion, four hundred thirty-five billion, one hundred fifty-two million, three hundred forty-three thousand, three hundred eighty-four".