45209382686816 has 12 divisors (see below), whose sum is σ = 89005972164732. Its totient is φ = 22604691343392.

The previous prime is 45209382686773. The next prime is 45209382686821. The reversal of 45209382686816 is 61868628390254.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706396604450 + ... + 706396604513.

It is an arithmetic number, because the mean of its divisors is an integer number (7417164347061).

Almost surely, 2^{45209382686816} is an apocalyptic number.

It is an amenable number.

45209382686816 is a deficient number, since it is larger than the sum of its proper divisors (43796589477916).

45209382686816 is a wasteful number, since it uses less digits than its factorization.

45209382686816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412793208973 (or 1412793208965 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 68.

The spelling of 45209382686816 in words is "forty-five trillion, two hundred nine billion, three hundred eighty-two million, six hundred eighty-six thousand, eight hundred sixteen".