45216005537752 has 32 divisors (see below), whose sum is σ = 98952960453120. Its totient is φ = 18965984084640.

The previous prime is 45216005537741. The next prime is 45216005537821. The reversal of 45216005537752 is 25773550061254.

It is a self number, because there is not a number n which added to its sum of digits gives 45216005537752.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8589664074 + ... + 8589669337.

It is an arithmetic number, because the mean of its divisors is an integer number (3092280014160).

Almost surely, 2^{45216005537752} is an apocalyptic number.

It is an amenable number.

45216005537752 is an abundant number, since it is smaller than the sum of its proper divisors (53736954915368).

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

45216005537752 is a wasteful number, since it uses less digits than its factorization.

45216005537752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17179333471 (or 17179333467 counting only the distinct ones).

The product of its (nonzero) digits is 8820000, while the sum is 52.

The spelling of 45216005537752 in words is "forty-five trillion, two hundred sixteen billion, five million, five hundred thirty-seven thousand, seven hundred fifty-two".