545250043002 has 24 divisors (see below), whose sum is σ = 1268540917056. Its totient is φ = 155785726488.

The previous prime is 545250043001. The next prime is 545250043081. The reversal of 545250043002 is 200340052545.

It is not an unprimeable number, because it can be changed into a prime (545250043001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 927295698 + ... + 927296285.

It is an arithmetic number, because the mean of its divisors is an integer number (52855871544).

Almost surely, 2^545250043002 is an apocalyptic number.

545250043002 is an abundant number, since it is smaller than the sum of its proper divisors (723290874054).

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

545250043002 is a wasteful number, since it uses less digits than its factorization.

545250043002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854592002 (or 1854591995 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 545250043002 its reverse (200340052545), we get a palindrome (745590095547).

The spelling of 545250043002 in words is "five hundred forty-five billion, two hundred fifty million, forty-three thousand, two".