45339645926 has 16 divisors (see below), whose sum is σ = 71593569600. Its totient is φ = 21475277928.

The previous prime is 45339645859. The next prime is 45339645947. The reversal of 45339645926 is 62954693354.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 775061 + ... + 831503.

It is an arithmetic number, because the mean of its divisors is an integer number (4474598100).

Almost surely, 2^45339645926 is an apocalyptic number.

45339645926 is a deficient number, since it is larger than the sum of its proper divisors (26253923674).

45339645926 is a wasteful number, since it uses less digits than its factorization.

45339645926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77603.

The product of its digits is 20995200, while the sum is 56.

The spelling of 45339645926 in words is "forty-five billion, three hundred thirty-nine million, six hundred forty-five thousand, nine hundred twenty-six".