54145432002 has 32 divisors (see below), whose sum is σ = 108906624000. Its totient is φ = 17945970768.

The previous prime is 54145431983. The next prime is 54145432007. The reversal of 54145432002 is 20023454145.

54145432002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54145432007) 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, 1904649 + ... + 1932867.

It is an arithmetic number, because the mean of its divisors is an integer number (3403332000).

Almost surely, 2^54145432002 is an apocalyptic number.

54145432002 is an abundant number, since it is smaller than the sum of its proper divisors (54761191998).

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

54145432002 is a wasteful number, since it uses less digits than its factorization.

54145432002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30030.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 54145432002 its reverse (20023454145), we get a palindrome (74168886147).

The spelling of 54145432002 in words is "fifty-four billion, one hundred forty-five million, four hundred thirty-two thousand, two".