45500100509 has 8 divisors (see below), whose sum is σ = 46626511680. Its totient is φ = 44374482400.

The previous prime is 45500100473. The next prime is 45500100521. The reversal of 45500100509 is 90500100554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45500100509 - 2²⁸ = 45231665053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45500100599) by changing a digit.

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, 81257 + ... + 312414.

It is an arithmetic number, because the mean of its divisors is an integer number (5828313960).

Almost surely, 2^45500100509 is an apocalyptic number.

It is an amenable number.

45500100509 is a deficient number, since it is larger than the sum of its proper divisors (1126411171).

45500100509 is a wasteful number, since it uses less digits than its factorization.

45500100509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396531.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 45500100509 in words is "forty-five billion, five hundred million, one hundred thousand, five hundred nine".