45665767900 has 36 divisors (see below), whose sum is σ = 99138920328. Its totient is φ = 18258159040.

The previous prime is 45665767853. The next prime is 45665767907. The reversal of 45665767900 is 976756654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45665767907) 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 11 ways as a sum of consecutive naturals, for example, 125982 + ... + 327418.

It is an arithmetic number, because the mean of its divisors is an integer number (2753858898).

Almost surely, 2^45665767900 is an apocalyptic number.

It is an amenable number.

45665767900 is an abundant number, since it is smaller than the sum of its proper divisors (53473152428).

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

45665767900 is a wasteful number, since it uses less digits than its factorization.

45665767900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203718 (or 203711 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 55.

The spelling of 45665767900 in words is "forty-five billion, six hundred sixty-five million, seven hundred sixty-seven thousand, nine hundred".