545324101550 has 96 divisors (see below), whose sum is σ = 1072169472000. Its totient is φ = 206030563200.

The previous prime is 545324101549. The next prime is 545324101589. The reversal of 545324101550 is 55101423545.

It is a self number, because there is not a number n which added to its sum of digits gives 545324101550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133231304 + ... + 133235396.

It is an arithmetic number, because the mean of its divisors is an integer number (11168432000).

Almost surely, 2^545324101550 is an apocalyptic number.

545324101550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

545324101550 is a deficient number, since it is larger than the sum of its proper divisors (526845370450).

545324101550 is a wasteful number, since it uses less digits than its factorization.

545324101550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178 (or 6173 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 545324101550 in words is "five hundred forty-five billion, three hundred twenty-four million, one hundred one thousand, five hundred fifty".