45323265234 has 32 divisors (see below), whose sum is σ = 100768356864. Its totient is φ = 13495760640.

The previous prime is 45323265193. The next prime is 45323265269. The reversal of 45323265234 is 43256232354.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 45323265192 and 45323265201.

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 15 ways as a sum of consecutive naturals, for example, 9369639 + ... + 9374474.

It is an arithmetic number, because the mean of its divisors is an integer number (3149011152).

Almost surely, 2^45323265234 is an apocalyptic number.

45323265234 is an abundant number, since it is smaller than the sum of its proper divisors (55445091630).

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

45323265234 is a wasteful number, since it uses less digits than its factorization.

45323265234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18744162.

The product of its digits is 518400, while the sum is 39.

Adding to 45323265234 its reverse (43256232354), we get a palindrome (88579497588).

The spelling of 45323265234 in words is "forty-five billion, three hundred twenty-three million, two hundred sixty-five thousand, two hundred thirty-four".