548432433752 has 96 divisors (see below), whose sum is σ = 1261077037920. Its totient is φ = 222505113600.

The previous prime is 548432433739. The next prime is 548432433767. The reversal of 548432433752 is 257334234845.

It is a super-2 number, since 2×548432433752² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 548432433752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561002 + ... + 1188102.

It is an arithmetic number, because the mean of its divisors is an integer number (13136219145).

Almost surely, 2^548432433752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 548432433752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630538518960).

548432433752 is an abundant number, since it is smaller than the sum of its proper divisors (712644604168).

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

548432433752 is a wasteful number, since it uses less digits than its factorization.

548432433752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627241 (or 627230 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 50.

The spelling of 548432433752 in words is "five hundred forty-eight billion, four hundred thirty-two million, four hundred thirty-three thousand, seven hundred fifty-two".