545330214503 has 16 divisors (see below), whose sum is σ = 583039221600. Its totient is φ = 508549777920.

The previous prime is 545330214461. The next prime is 545330214547. The reversal of 545330214503 is 305412033545.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 545330214503 - 2⁶ = 545330214439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545330214593) 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, 319763 + ... + 1092203.

It is an arithmetic number, because the mean of its divisors is an integer number (36439951350).

Almost surely, 2^545330214503 is an apocalyptic number.

545330214503 is a deficient number, since it is larger than the sum of its proper divisors (37709007097).

545330214503 is a wasteful number, since it uses less digits than its factorization.

545330214503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773042.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 545330214503 in words is "five hundred forty-five billion, three hundred thirty million, two hundred fourteen thousand, five hundred three".