45546003122 has 4 divisors (see below), whose sum is σ = 68319004686. Its totient is φ = 22773001560.

The previous prime is 45546003119. The next prime is 45546003127. The reversal of 45546003122 is 22130064554.

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., 24809715121 + 20736288001 = 157511^2 + 144001^2 .

It is not an unprimeable number, because it can be changed into a prime (45546003127) by changing a digit.

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 as a sum of consecutive naturals, namely, 11386500779 + ... + 11386500782.

Almost surely, 2^45546003122 is an apocalyptic number.

45546003122 is a deficient number, since it is larger than the sum of its proper divisors (22773001564).

45546003122 is a wasteful number, since it uses less digits than its factorization.

45546003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773001563.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 45546003122 its reverse (22130064554), we get a palindrome (67676067676).

The spelling of 45546003122 in words is "forty-five billion, five hundred forty-six million, three thousand, one hundred twenty-two".