45300302002 has 4 divisors (see below), whose sum is σ = 67950453006. Its totient is φ = 22650151000.

The previous prime is 45300301819. The next prime is 45300302023. The reversal of 45300302002 is 20020300354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26918636761 + 18381665241 = 164069^2 + 135579^2 .

It is a super-2 number, since 2×45300302002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11325075499 + ... + 11325075502.

Almost surely, 2^45300302002 is an apocalyptic number.

45300302002 is a deficient number, since it is larger than the sum of its proper divisors (22650151004).

45300302002 is a wasteful number, since it uses less digits than its factorization.

45300302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22650151003.

The product of its (nonzero) digits is 720, while the sum is 19.

Adding to 45300302002 its reverse (20020300354), we get a palindrome (65320602356).

The spelling of 45300302002 in words is "forty-five billion, three hundred million, three hundred two thousand, two".