45511243330 has 64 divisors (see below), whose sum is σ = 97758005760. Its totient is φ = 14915602944.

The previous prime is 45511243321. The next prime is 45511243373. The reversal of 45511243330 is 3334211554.

It is a junction number, because it is equal to n+sod(n) for n = 45511243292 and 45511243301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2678622 + ... + 2695558.

It is an arithmetic number, because the mean of its divisors is an integer number (1527468840).

Almost surely, 2^45511243330 is an apocalyptic number.

45511243330 is an abundant number, since it is smaller than the sum of its proper divisors (52246762430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45511243330 is a wasteful number, since it uses less digits than its factorization.

45511243330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18643.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 45511243330 its reverse (3334211554), we get a palindrome (48845454884).

The spelling of 45511243330 in words is "forty-five billion, five hundred eleven million, two hundred forty-three thousand, three hundred thirty".