45030613203 has 8 divisors (see below), whose sum is σ = 66712019600. Its totient is φ = 30020408784.

The previous prime is 45030613193. The next prime is 45030613259. The reversal of 45030613203 is 30231603054.

It is a happy number.

45030613203 is a `hidden beast` number, since 45 + 0 + 3 + 0 + 613 + 2 + 0 + 3 = 666.

It is not a de Polignac number, because 45030613203 - 2²⁴ = 45013835987 is a prime.

It is a super-3 number, since 3×45030613203³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1667800489 = 45030613203 / (4 + 5 + 0 + 3 + 0 + 6 + 1 + 3 + 2 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45030613403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833900218 + ... + 833900271.

It is an arithmetic number, because the mean of its divisors is an integer number (8339002450).

Almost surely, 2^45030613203 is an apocalyptic number.

45030613203 is a deficient number, since it is larger than the sum of its proper divisors (21681406397).

45030613203 is a wasteful number, since it uses less digits than its factorization.

45030613203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667800498 (or 1667800492 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The spelling of 45030613203 in words is "forty-five billion, thirty million, six hundred thirteen thousand, two hundred three".