45243035602 has 8 divisors (see below), whose sum is σ = 69698730636. Its totient is φ = 22010125392.

The previous prime is 45243035521. The next prime is 45243035609. The reversal of 45243035602 is 20653034254.

It can be written as a sum of positive squares in 2 ways, for example, as 45241715401 + 1320201 = 212701^2 + 1149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45243035609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305696113 + ... + 305696260.

Almost surely, 2^45243035602 is an apocalyptic number.

45243035602 is a deficient number, since it is larger than the sum of its proper divisors (24455695034).

45243035602 is a wasteful number, since it uses less digits than its factorization.

45243035602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611392412.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 45243035602 its reverse (20653034254), we get a palindrome (65896069856).

The spelling of 45243035602 in words is "forty-five billion, two hundred forty-three million, thirty-five thousand, six hundred two".