45321473302 has 32 divisors (see below), whose sum is σ = 79367869440. Its totient is φ = 19005227520.

The previous prime is 45321473291. The next prime is 45321473321. The reversal of 45321473302 is 20337412354.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3573849 + ... + 3586507.

It is an arithmetic number, because the mean of its divisors is an integer number (2480245920).

Almost surely, 2^45321473302 is an apocalyptic number.

45321473302 is a deficient number, since it is larger than the sum of its proper divisors (34046396138).

45321473302 is a wasteful number, since it uses less digits than its factorization.

45321473302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18156.

The product of its (nonzero) digits is 60480, while the sum is 34.

Adding to 45321473302 its reverse (20337412354), we get a palindrome (65658885656).

The spelling of 45321473302 in words is "forty-five billion, three hundred twenty-one million, four hundred seventy-three thousand, three hundred two".