545254501600 has 36 divisors (see below), whose sum is σ = 1331102553984. Its totient is φ = 218101800320.

The previous prime is 545254501577. The next prime is 545254501619. The reversal of 545254501600 is 6105452545.

It is a self number, because there is not a number n which added to its sum of digits gives 545254501600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340783264 + ... + 340784863.

It is an arithmetic number, because the mean of its divisors is an integer number (36975070944).

Almost surely, 2^545254501600 is an apocalyptic number.

545254501600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545254501600 is an abundant number, since it is smaller than the sum of its proper divisors (785848052384).

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

545254501600 is a wasteful number, since it uses less digits than its factorization.

545254501600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681568147 (or 681568134 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 545254501600 in words is "five hundred forty-five billion, two hundred fifty-four million, five hundred one thousand, six hundred".