45200645616 has 40 divisors (see below), whose sum is σ = 133449526144. Its totient is φ = 12914470080.

The previous prime is 45200645573. The next prime is 45200645621. The reversal of 45200645616 is 61654600254.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 67262530 + ... + 67263201.

Almost surely, 2^45200645616 is an apocalyptic number.

It is an amenable number.

45200645616 is an abundant number, since it is smaller than the sum of its proper divisors (88248880528).

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

45200645616 is a wasteful number, since it uses less digits than its factorization.

45200645616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134525749 (or 134525743 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 45200645616 in words is "forty-five billion, two hundred million, six hundred forty-five thousand, six hundred sixteen".