45243602 has 8 divisors (see below), whose sum is σ = 67950336. Its totient is φ = 22593492.

The previous prime is 45243593. The next prime is 45243629. The reversal of 45243602 is 20634254.

45243602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12098 + ... + 15389.

It is an arithmetic number, because the mean of its divisors is an integer number (8493792).

Almost surely, 2^45243602 is an apocalyptic number.

45243602 is a deficient number, since it is larger than the sum of its proper divisors (22706734).

45243602 is a wasteful number, since it uses less digits than its factorization.

45243602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28312.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 45243602 is about 6726.3364471308. The cubic root of 45243602 is about 356.3300026748.

Adding to 45243602 its reverse (20634254), we get a palindrome (65877856).

The spelling of 45243602 in words is "forty-five million, two hundred forty-three thousand, six hundred two".